Here's The Intense Training Bradley Cooper Went Through To Gain 40 Pounds Of Muscle For 'American Sniper'

When starring in movies like "American Hustle" or "The Hangover," 40-year-old actor Bradley Cooper is able to stay at his normal weight around 185 pounds. But for his Oscar-nominated role as Navy SEAL Chris Kyle in "American Sniper," Cooper had to bulk up to play the 225 pound sniper. Kyle, who died in 2013 after being shot by a former Marine who was suffering from post-traumatic stress disorder, had 160 confirmed kills under his belt from his time as a Navy SEAL sniper in Iraq. "I had to get...