PETA wants end to Calgary Stampede chuckwagon races

About 20 PETA protesters carried signs and some wore cardboard horseface masks at the Alberta legislature Tuesday urging the province to shut down the Calgary Stampede chuckwagon races. The group People for the Ethical Treatment of Animals says the horses are being abused, and racing them is cruel. Six horses were killed at this year's Stampede, the most in almost a decade.