OPINION
September 4, 2009 | By Nelson Lichtenstein, Nelson Lichtenstein, a professor of history at UC Santa Barbara, is the author of "The Retail Revolution: How Wal-Mart Created a Brave New World of Business."
Is Wal-Mart turning blue -- blue enough to pull President Obama's healthcare chestnuts out of the fire? If the nation's largest employer is signing on to the president's agenda, his efforts to pass healthcare reform will have won an important ally. The company employs 1.4 million "associates," has stores in more than 400 congressional districts and maintains a powerful lobbying operation in Washington. For years, Wal-Mart has been a poster child for low wages, skimpy health insurance and conservative red-state values.