First lady Michelle Obama smiles while listening to Los Angeles Mayor Antonio Villaraigosa at the future site of a Northgate Market in Inglewood, Calif., Wednesday, Feb. 1, 2012. Michelle Obama says the proposed new supermarket in the middle of a blue-collar Hispanic neighborhood in Southern California is an example of how the effort to bring healthy foods to low-income communities is paying off. (AP Photo/Jae C. Hong)