This photo provided by Jameson Hsieh shows a clown wearing a mask intended to look like President Obama at the Missouri State Fair. The announcer asked the crowd if anyone wanted to see “Obama run down by a bull,” according to a spectator. “So then everybody screamed. … They just went wild,” said Perry Beam, who attended the rodeo at the State Fair in Sedalia on Saturday Aug. 10, 2013. (AP Photo/Jameson Hsieh) by David LiebAssociated Press Writer JEFFERSON CITY, Mo. (AP) — The Missouri State Fair on Monday imposed a lifetime ban on a rodeo clown whose depiction of President Barack Obama getting charged by a bull was widely criticized by Democratic and Republican officials alike.