Some see hope in immigration talks

Republican lawmakers are looking at how to improve the way businesses verify that employees are legal residents, how to set up a guest worker program, and how to deal with illegal immigrants in the country.

The discussions are taking place as Democrats shift gears on their immigration legislation to try to win more Republican support.

Sen. Jon Kyl (R-Ariz.), a conservative who will play an active role in immigration overhaul, says he sees progress.

"There's a lot of discussion now with the White House about the details

Though there is widespread bipartisan desire to repair the nation's immigration system, it isn't clear when a bill will emerge in the Senate. And there is still no agreement on what exactly should be done -- an issue that divided the GOP during last year's debate.

The flurry of backstage activity reflects a concern among lawmakers of all stripes that they get the legislation right, said Angela Kelley of the National Immigration Forum in Washington. "The stakes are so very high," she said. "This is a critical domestic policy issue, and I don't think it's too much to say the eyes of the nation are on lawmakers. Simplistic sound bites like 'Deport everybody' are not going to fly this time around."

In Guatemala on Monday, Bush said finding a position that "most Republicans are comfortable with" would provide the key to success. He said it was important to take the time to do that.

"The initial stages of getting a bill that meets objections is time-consuming, but it is worth it and necessary in order for us to be able to address the concerns," he said.

Last year, the Senate passed broad immigration legislation that Bush largely backed. But the House passed its own enforcement-only bill.

Some observers warned that the White House initiative had potential risks.

"The White House is involved at a level they haven't been in the past," said Tamar Jacoby, a senior fellow at the Manhattan Institute, a conservative think tank. "Is it a risky strategy? Of course. It could result in greater polarization instead of a bigger bipartisan majority. But if it works, it will be a major coup."