FILE - In this Oct. 6, 2011, file photo, first lady Michelle Obama plays soccer on the South Lawn of the White House in Washington, as part of a Let's Move! clinic. Michelle Obama has a new look, both in person and online, and with the president's re-election, she has four more years as first lady, too. The first lady is trying to figure out what comes next for this self-described "mom in chief" who also is a champion of healthier eating, an advocate for military families, a fitness buff and the best-selling author of a book about her White House garden. For certain, she'll press ahead with her well-publicized efforts to reduce childhood obesity and rally the country around its service members. (AP Photo/Evan Vucci, File)

Associated Press
FILE - In this Oct. 6, 2011, file photo, first lady Michelle Obama plays soccer on the South Lawn of the White House in Washington, as part of a Let's Move! clinic. Michelle Obama has a new look, both in person and online, and with the president's re-election, she has four more years as first lady, too. The first lady is trying to figure out what comes next for this self-described "mom in chief" who also is a champion of healthier eating, an advocate for military families, a fitness buff and the best-selling author of a book about her White House garden. For certain, she'll press ahead with her well-publicized efforts to reduce childhood obesity and rally the country around its service members. (AP Photo/Evan Vucci, File)
FILE - In this Oct. 6, 2011, file photo, first lady Michelle Obama plays soccer on the South Lawn of the White House in Washington, as part of a Let's Move! clinic. Michelle Obama has a new look, both in person and online, and with the president's re-election, she has four more years as first lady, too. The first lady is trying to figure out what comes next for this self-described "mom in chief" who also is a champion of healthier eating, an advocate for military families, a fitness buff and the best-selling author of a book about her White House garden. For certain, she'll press ahead with her well-publicized efforts to reduce childhood obesity and rally the country around its service members. (AP Photo/Evan Vucci, File)