A runner grabs the horn of a Victoriano del Rio fighting bull as they sprint at the entrance to the bullring during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2012. Several runners suffered light injuries in the fastest run (two minutes and twenty seconds) so far in this festival, according to local media. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY)