'Million Hoodie March'

Supporters of Trayvon Martin rally in New York's Union Square during a "Million Hoodie March" on Wednesday, March 21. Trayvon, 17, was shot to death February 26 while walking in a gated community in Sanford, Florida. George Zimmerman, a neighborhood watch leader, said he shot the teen in self-defense.

Supporters of Trayvon Martin rally in New York's Union Square during a "Million Hoodie March" on Wednesday, March 21. Trayvon, 17, was shot to death February 26 while walking in a gated community in Sanford, Florida. George Zimmerman, a neighborhood watch leader, said he shot the teen in self-defense.