ASPEN, CO - FEBRUARY 15: U.S. first lady Michelle Obama skis at Buttermilk Mountain on February 15, 2014 in Aspen, Colorado. This is the third year in a row that Obama has vacationed in Aspen over the long President's Day weekend. (Photo by Chris Council/Getty Images)

ASPEN, CO - FEBRUARY 15: U.S. first lady Michelle Obama skis at Buttermilk Mountain on February 15, 2014 in Aspen, Colorado. This is the third year in a row that Obama has vacationed in Aspen over the long President's Day weekend. (Photo by Chris Council/Getty Images)