Revelers run on Estafeta street beside to one El Pilar fighting bulls ranch, during the fourth running of the bulls at the San Fermin fiestas, in Pamplona northern Spain, Tuesday, July 10, 2012. (AP ... more 
Revelers run on Estafeta street beside to one El Pilar fighting bulls ranch, during the fourth running of the bulls at the San Fermin fiestas, in Pamplona northern Spain, Tuesday, July 10, 2012. (AP Photo/Alvaro Barrientos) less 
1 / 30
Associated Press | Photo By Alvaro Barrientos
Tue, Jul 10, 2012 4:36 AM EDT