(Photo/Andres Kudacki)
People watch participants run ahead of ''Jandilla'' fighting bulls from Santo Domingo street during the running of the bulls at the San Fermin Festival, in Pamplona, Spain (AP Photo/ Alvaro Barrientos)
Jandilla fighting bulls and steers run after revelers during the running of the bulls, at the San Fermin festival, in Pamplona, Spain, Tuesday, July 7, 2015. (Photo/Andres Kudacki)
Participants run ahead of ''Jandilla'' fighting bulls from Santo Domingo street during the running of the bulls at the San Fermin Festival, in Pamplona, Spain (AP Photo/ Alvaro Barrientos)
A steer, left, and a Jandilla fighting bull, right, run after revelers during the running of the bulls at the San Fermin festival, in Pamplona, Spain, Tuesday, July 7, 2015. (AP Photo/ Andres Kudacki)
People watch as participants sing a song to Saint Fermin Patron a minute before to run on Santo Domingo street during the running of the bulls at the San Fermin Festival (AP Photo/ Alvaro Barrientos)