After attending a bullfight in Mexico and witnessing its animal cruelty first-hand, Hollywood actor and Oscar-winning screenwriter Matt Damon contacts People for the Ethical Treatment of Animals to affirm his support for the activity's complete ban.

http://www.ecorazzi.com/2011/11/27/matt-damon-calls-peta-about-attending-bullfight-wants-the-fights-banned/
http://www.dailymail.co.uk/tvshowbiz/article-2066398/Matt-Damon-defends-attendance-Mexican-bullfight-saying-sport-stopped.html
http://www.radaronline.com/exclusives/2011/11/matt-damon-bullfighting-peta