Trayvon's tweets have nothing to do with his murder.
Guess you're giving Zimmerman a pass on his several problems with the cops... convenient
The 'left' wants an investigation. Until this came to light it was going to be swept under the rug.
We want to know WHY he is dead, shot by a 'guard', a guard that has called 911 50 times this year....
The 'right' are big believers in 'guns' & 'standing your ground', apparently even when it means an unarmed teen with skittles & iced tea, in HIS neighborhood.

DO SOMETHING!