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George Zimmerman listens with his defense team as the not guilty verdict is read on July 13.
George Zimmerman listens with his defense team as the not guilty verdict is read on July 13.

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    Self-defense cases in the spotlight

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Self-defense cases in the spotlight

CNN's Tom Foreman looks at other cases that at first glance seem similar to George Zimmerman's.

Self-defense cases in the spotlight

CNN's Tom Foreman looks at other cases that at first glance seem similar to George Zimmerman's.