Two clowns shot dead at circus Thu Feb 22, 2007 9:19AM EST Two clowns were shot and killed by an unidentified gunman during their performance at a traveling circus in the eastern Colombian town of Cucuta, police said Wednesday. The gunman burst into the Circo del Sol de Cali Monday night and shot the clowns in front of an audience of 20 to 50 people, local police chief Jose Humberto Henao told Reuters. One of the clowns was killed instantly and the second died the next day in hospital. "The killings had nothing to do with the show the victims...