Michelle Obama introduces her husband at a town hall event in Reno.

 
Michelle Obama introduces her husband at a town hall event in Reno.
Michelle Obama introduces her husband, US Democratic presidential candidate Sen. Barack Obama (D-IL), at a town hall event in Reno, Nevada, January 18, 2008. The Nevada caucuses will be held January 19. REUTERS/Max Whittaker (UNITED STATES) US PRESIDENTIAL ELECTION CAMPAIGN 2008 (USA)