A cow jumps over revelers on the bull ring at the San Fermin festival, in Pamplona, Spain, Tuesday, July 8, 2014. Revelers from around the world in Pamplona take part in an eight-day event of the ... more 
A cow jumps over revelers on the bull ring at the San Fermin festival, in Pamplona, Spain, Tuesday, July 8, 2014. Revelers from around the world in Pamplona take part in an eight-day event of the running of the bulls glorified by Ernest Hemingway's 1926 novel "The Sun Also Rises." (AP Photo/Alvaro Barrientos) less 
1 / 1
Associated Press | Photo By AP Photo/Alvaro Barrientos
Tue, Jul 8, 2014 11:00 AM EDT