"I didn't come from animal activism, I was a mother who took her kids to Sea World." That's how Gabriela Cowperthwaite describes her background before making "Blackfish." She talks about why she made the film and her handling of trainer Dawn Brancheau's death.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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