Selina Gray of Sanford, Fla., shows her sign at a rally protesting the death of Trayvon Martin, the unarmed teen shot by a neighborhood watch volunteer. Authorities have cited the state's "stand your ground" law as a reason charges have not been filed in Martin's death.
Two of America's best-known companies, Coca-Cola and PepsiCo, have dropped their memberships in the American Legislative Exchange Council, a low-profile conservative organization behind the national proliferation of "stand your ground" gun laws.
From the enhanced version of the video, showing what may be a gash on George Zimmerman's head.
Credit ABC News
Reporting that it has had the video "clarified" by a forensics company, ABC News is now saying that a police surveillance recording of George Zimmerman "shows the neighborhood watch captain with an injury to the back of his head."
At a rally in Miami on Sunday, Arleen Poitier held a sign with images of Trayvon Martin.
Credit J Pat Carter / AP
Over the weekend, The Orlando Sentinel reported that two experts it consulted believe the voice heard calling for help in the background during a 911 call to police is not that of George Zimmerman, the neighborhood watch volunteer who says he acted in self defense when he shot and killed Trayvon Martin on Feb. 26 in Sanford, Fla.