CNN Anderson Cooper 360 July 9, 2013 05:02:00
Trayvon was here no more. >> the defense had spent much of the morning hammering home a version of who was screaming for help. one after another, five friends of george zimmerman took the stand and asked the same question, gave the same answer. >> definitely it's georgeie. >> i thought it was george. >> when i heard the tape, my immediate was reaffectation that was george screaming for help. >> george zimmerman's voice. >> john donnelly, a friend of gymman's, who unlike any previous witness said he had her voices under similar stress as a medic in the vietnam war. >> when someone is in dire st...