Cowboy's stunt at Houston Rodeo

A cowboy tries to catch a calf riding a horse at the 2011 Houston Livestock Show and Rodeo, in Houston, Texas, March 13, 2011. The show has a long history of 79 years with the first downtown parade taking place in 1938. It has become a carnival for residents of Texas in the US. [Photo/Xinhua]

A cowboy competes during an event to catch a calf with hands free at the 2011 Houston Livestock Show and Rodeo, in Houston, Texas, March 13, 2011. [Photo/Xinhua]