CNNW Anderson Cooper 360 April 21, 2012
armed or not. >> that expression of regret as you'll see did not move trayvon martin's family. it did, however, as you'll also see tonight inject high drama into a bond hearing that many thought would be routine. it was not. zimmerman's apology was only part of the reason why. today's hearing also exposed some of the strengths and many believe weaknesses of the prosecution's case. for example, an investigator today admitted that he does not know one way or another who threw the first punch. martin or zimmerman. even though the second degree murder charge might indicate there was some...