A reveler is charged by a cow in the bullring during a daily amusement event after the running of the bulls of 2016 San Fermin fiestas in Pamplona, Spain, Thursday, July 7, 2016. Revelers from around the world arrive to Pamplona every year to take part in some of the eight days of the running of the bulls. (Photo by Daniel Ochoa de Olza/AP Photo)
