This AP photo is part of the Yahoo slideshow of images from the annual Sam Fermin Festival in Pamplona, Spain. This is where the most famous of the idiotic "Running of the Bulls" rituals occurs, with scores of people injured while taking part.
This year's mayhem included the simultaneous goring of two American brothers (their parents must be SO proud!), and a Spanish man who lost his visitation rights after participating in the run with his 10-year-old son. (City regulations say bull-runners must be a 18-years-old.)
Served them all right as far as I can see.