President Barack Obama and First Lady Michelle Obama hand out Halloween treats to children on the North Portico of the White House, Oct. 31, 2010. (Official White House Photo by Pete Souza)
First Lady Michelle Obama does an interview with radio show host Eddie "Piolin" Sotelo at the Univision Radio building in Glendale, Calif., Oct. 27, 2010. Piolin has one of the top radio shows in the country.
(Official White House Photo by Lawrence Jackson)
President Barack Obama embraces First Lady Michelle Obama as they wait to speak at a rally on the campus of Ohio State University in Columbus, Ohio, Oct 17, 2010. (Official White House Photo by Pete Souza)