Well, why not. There's also Hillary and Chavez. Might as well advertise their connection to communism. They're both socialists.

http://timesonline.typepad.com/uselections/2008/02/us-blogs-are-bu.html

Quote:cont.
Obama and the Cuban flag controversy
US blogs are buzzing with the latest campaign trail controversy - the display of a Cuban flag in a Texas office set up by supporters of Barack Obama. Not only that, the wall-size flag is superimposed with the image of Marxist revolutionary Che Guevara.
http://timesonline.typepad.com/uselections/2008/02/us-blogs-are-bu.html
