BOGOTÁ, Colombia — At least six people were killed and more than a hundred injured Sunday when wooden spectator stands at a bullfighting festival collapsed, sending people running for safety.
The collapse took place in El Espinal, a city of 75,000 about 95 miles southwest of the capital, Bogotá, at a corraleja, a festival in which the public is invited to engage the bulls, even riding or taunting them. It is more informal than the traditional Spanish bullfight, and the bull is not killed…