Black Friend Defends Shooter of Florida Teen March 25, 2012 SANFORD, Florida (Reuters) - George Zimmerman cried for days in remorse after shooting dead a black Florida teenager, a family friend of Zimmerman said on Sunday, offering a sympathetic portrayal of the man at the focal point of a national uproar. Zimmerman, 28, a white Hispanic, shot Trayvon Martin, 17, in what he said was self defense during an altercation in the gated community Zimmerman was watching on February 26 in Sanford, Florida. After barely going noticed for weeks, the case has since galvanized the country and renewed a national...