"Trainers have Orca killer whales perform for the crowd  during a show at the animal theme park SeaWorld in San Diego, California March 19, 2014. A California lawmaker introduced a bill to ban live performances and captive breeding of killer whales in the state, a measure that would force the SeaWorld San Diego marine theme park to end is popular ""Shamu"" shows.   REUTERS/Mike Blake   (UNITED STATESANIMALS ENVIRONMENT SOCIETY TRAVEL) - RTR3HTDU"
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