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CNN's Brian Todd reports on the role Trayvon Martin's parents have played in the case against George Zimmerman.
A few pranksters used Skype to put the George Zimmerman trial on hold. CNN's Jeanne Moos reports on the technical tie up.
George Zimmerman's attorney uses a knock-knock joke in his opening statement.
Don't mess with Barbara Walters. CNN's Jeanne Moos reports on the George Zimmerman interview that didn't happen.