Trials

When roasted at 475 degrees, coffee beans are sometimes described as rich and full-bodied. But for the full-bodied person who is not so rich, unroasted coffee beans - green as the day they were picked - may hold the key to cheap and effective weight loss, new research suggests. In a study presented Tuesday at the American Chemical Society's spring national meeting in San Diego, 16 overweight young adults took, by turns, a low dose of green coffee bean extract, a high dose of the supplement, and a placebo.

GREENSBORO, N.C. - A third day of jury deliberations in the campaign finance trial of former presidential candidate John Edwards passed without a verdict Tuesday, with the jurors due back in federal court Wednesday morning. The jury of eight men and four women requested two more prosecution exhibits, bringing to more than a dozen the number of exhibits sought by jurors since deliberations began Friday. The documents requested Tuesday were letters to or about Rachel "Bunny" Mellon, now 101, a billionaire heiress and Edwards supporter who gave $725,000 that was used to help hide the candidate's mistress during his failed campaign for the 2008 Democratic presidential nomination.

Until recently, very few people had ever heard of raspberry ketones, the aromatic compounds that give the berries their distinctive smell. Today, health food stores have trouble keeping the capsules or drops of the stuff on their shelves. Almost overnight, an obscure plant compound became the next big thing in weight loss - and all it took was a few words from Dr. Oz. In a February episode of "The Dr. Oz Show," Mehmet Oz told viewers that raspberry ketones were "the No. 1 miracle in a bottle to burn your fat. " Once Oz calls something a "miracle," it doesn't remain obscure for long.

NEW YORK Shortly after Goldman Sachs Group Inc.'s board learned of famed investor Warren Buffett's $5-billion lifeline at the height of the financial crisis, then-director Rajat Gupta phoned hedge-fund manager Raj Rajaratnam. Rajaratnam, a federal prosecutor said Monday, then used that information when he snapped up Goldman stock before the deal was announced in September 2008. Prosecutors said Gupta helped Rajaratnam make $1 million in just six minutes with the help of illegal inside information.

Times are tough enough for Californians; they're even tougher for Californians' teeth. "One-quarter of all adults and 28% of children in California have untreated dental caries [cavities]," says Len Finocchio, a senior program officer at the California Healthcare Foundation, a health advocacy group. "Our research tells us that many people in California have been avoiding routine care that might have cost about $100 for a checkup and cleaning, and then find themselves in the emergency room, where they get only an antibiotic, a bill that can average over $600 and instructions to see a dentist."

The PSA test should be abandoned as a prostate cancer screening tool, a government advisory panel has concluded after determining that the side effects from needless biopsies and treatments hurt many more men than are potentially helped by early detection of cancers. At best, one life will be saved for every 1,000 men screened over a 10-year period, according to the U.S. Preventive Services Task Force. But 100 to 120 men will have suspicious results when there is no cancer, triggering biopsies that can carry complications such as pain, fever, bleeding, infection and hospitalization.

WASHINGTON - An experimental treatment for multiple sclerosis has caused death, strokes, nerve damage and abdominal bleeding and has no proven benefits for sufferers of the disease, the Food and Drug Administration warned Thursday. Known as liberation therapy, the treatment targets chronic cerebrospinal venous insufficiency - or CCSVI - a narrowing of the veins in the head and neck. It involves inserting balloons or stents into veins to widen them in an attempt to relieve the symptoms of MS. The FDA received reports in 2011 of a patient who died from bleeding in the brain after undergoing the treatment and another who was left permanently paralyzed by a stroke.

Los Angeles police will not pursue through the courts scores of motorists with unpaid tickets from the city's defunct red-light camera program. The city Police Commission voted this week to end its contract with the company that operated L.A.'s cameras until they were shut off last summer. And authorities are now planning to reassign a small group of officers who regularly appeared in court to testify in contested photo enforcement cases. With the cancellation of the contract, officers will no longer have easy access to the photo and video evidence that courts require.

Teas from across the globe are becoming more and more popular in the U.S. One relative newcomer, yerba mate, is attracting fans for its allegedly jitter-free caffeine boost and high antioxidant content. Lab research suggests some potential health benefits from drinking yerba mate, but studies of lifelong yerba mate drinkers in the tea's native South America suggest the brew increases the risk of some cancers -- a fact most marketing campaigns omit.

A tangy, sour, fermented milk drink may not sound like a likely candidate to move from health food stores to mainstream supermarkets, but that's exactly what kefir has done. The beverage is steadily gaining fans convinced of the health benefits -- proponents tout its purported ability to help cure cancer, reduce high cholesterol and treat high blood pressure -- yet the scientific studies to support the claims are still few. Kefir's closest cousin is yogurt, also made by fermenting milk with bacteria.

The gig: As a kid Jamon Hicks spent many afternoons in courtrooms where his mother was a clerk. He still spends a lot of his time in courtrooms, but now Hicks, 32, is a trial attorney with the Cochran Firm in Los Angeles. Also, last month Hicks became president of the California Assn. of Black Lawyers, an organization founded in 1977 that now has more than 6,000 members, including lawyers, judges, law professors and students. Growing up in court: Hicks was raised in Inglewood and Baldwin Hills, and after day care or school he was often whisked to courtrooms where his mother was finishing her workday.

Forget the 200-foot-tall observation wheel. Venice Beach expects to get a zip line this summer. The Venice Neighborhood Council this week approved the installation of a 720-foot zip-line ride to run for a three-month trial period, clearing the way for consideration by the California Coastal Commission. Under the proposal, riders will take off from a 44-foot tower near the skate park and ride to a 24-foot tower at Windward Plaza by the basketball courts. The metal towers will be decorated with local art, and the attraction will bring in much-needed revenue to clean up the boardwalk, said Linda Lucks, president of the council.

GREENSBORO, N.C. - Both sides in the John Edwards trial gave detailed closing arguments Thursday to a federal jury that will decide whether the former presidential candidate knowingly violated campaign finance laws in a scheme to hide an extramarital affair. Prosecutors told jurors that testimony and evidence in the nearly four-week trial prove that Edwards solicited and orchestrated secret payments of $925,000 from two wealthy benefactors to save his campaign for the 2008 Democratic nomination from scandal.

GREENSBORO, N.C. - The jurors who will decide the fate of former presidential candidate John Edwards deliberated for more than four hours Friday before breaking for the weekend in a trial focused on complex campaign finance laws and lurid details of Edwards' extramarital affair. The jury of eight men and four women must decide whether Edwards knowingly conspired to violate federal election laws as part of a scheme to cover up his affair with videographer Rielle Hunter during his campaign for the 2008 Democratic presidential nomination.

At any one time, hundreds of clinical trials are underway in the U.S. to test simpler and more effective ways to treat and prevent HIV infection, which afflicts more than 1 million people in this country. Most of those in the U.S. with HIV - and with AIDs in its full-blown stage - are men. So, understandably, men make up the majority of the participants in the trials. However, women, who account for 25% of those living with HIV in the U.S., are significantly underrepresented in clinical trials, according to infectious disease researchers and health professionals who have studied this issue.

LONDON — Bosnian Serb Gen. Ratko Mladic confronted the accusations against him at the opening of his war crimes trial in The Hague on Wednesday with contemptuous gestures to the court and the victims who had come to see him face justice for atrocities during the 1992-95 Bosnian war. Slowed by age and the hardships of 15 years on the run from the indictment by the United Nations tribunal, Mladic still mustered a hint of his trademark swagger as...

For millions of people, the quietest room is never quiet enough. Even when surrounded by silence, they can hear a ringing or buzzing in their ears that drives them to distraction. The sound is called tinnitus, and sufferers — often people with hearing trouble thanks to advanced age or loud sounds — are willing to go to great lengths to stop the noise. Some plead with their doctors to cut their hearing nerves completely, but even this drastic measure won't help. The few patients who have had the procedure could still hear their tinnitus — and nothing else.

GREENSBORO, N.C. - Both sides in the John Edwards trial gave detailed closing arguments Thursday to a federal jury that will decide whether the former presidential candidate knowingly violated campaign finance laws in a scheme to hide an extramarital affair. Prosecutors told jurors that testimony and evidence in the nearly four-week trial prove that Edwards solicited and orchestrated secret payments of $925,000 from two wealthy benefactors to save his campaign for the 2008 Democratic nomination from scandal.

Video game giants Activision Blizzard Inc. and Electronic Arts Inc. have settled their litigation as a larger trial over the Call of Duty video game franchise is scheduled to proceed this month. Santa Monica-based Activision and Redwood Shores, Calif.-based EA announced their settlement at a California Superior Court hearing in Los Angeles on Wednesday. The long-running rivalry between the two companies heated up in 2010 when EA agreed to fund a new studio headed by Jason West and Vincent Zampella, the co-creators of Call of Duty whom Activision had fired that year.

WASHINGTON — Rusty Hardin, lead attorney for Roger Clemens, got the former pitcher's chief accuser to admit to a series of lies in a day of aggressive cross examination, but did not undermine his credibility with a single grand stroke. Clemens is on trial for perjury, accused of lying to Congress about his use of performance enhancing drugs. Brian McNamee, a former trainer who worked closely with Clemens, admitted that in 2007 he lied to federal agent Jeff Novitzky and the Mitchell Commission, which was investigating performance-enhancing drugs in baseball.