Support WBUROpinionSecretary Clinton: U.S. Doesn't Want To 'Send Any Message' About MubarakMark MemmottJanuary 30, 2011 ShareEgyptian demonstrators used a shoe to hit a picture of President Hosni Mubarak during a protest at Tahrir Square in Cairo today (Jan. 30, 2011). That's one of the strongest insults in their culture. (AFP/Getty Images)