Hispanics in America; John Sweeney; John Singleton

Reporter for Time Magazine, Carolina Miranda, and Governor Bill Richardson discuss the power of Hispanics and the Time cover story, "25 Most Influential Hispanics in America." AFL-CIO President John Sweeney talks about the effect of globalization in the workplace and the future of the labor movement. Filmmaker John Singleton shares his new film, "Four Brothers," and talks about the inspiration he draws from old westerns.