NBC sure owes Zimmerman an apology. Producer altered the 911 tape and by doing so made it sound like it was racially motivated.

The segment in question was shown on the “Today” show on March 27. It included audio of Mr. Zimmerman saying, “This guy looks like he’s up to no good. He looks black.”
But Mr. Zimmerman’s comments had been taken grossly out of context by NBC. On the phone with a 911 dispatcher, he actually said of Mr. Martin, “This guy looks like he’s up to no good. Or he’s on drugs or something. It’s raining and he’s just walking around, looking about.” Then the dispatcher asked, “O.K., and this guy — is he white, black or Hispanic?” Only then did Mr. Zimmerman say, “He looks black.”
http://mediadecoder.blogs.nytimes.co...immerman-tape/