Fmr. Miami top cop on Martin shooting: Could it have been self defense or was it an accident? – Early Start with John Berman & Christine Romans

Fmr. Miami top cop on Martin shooting: Could it have been self defense or was it an accident?

Fmr. Miami-Dade Police Department dir. Robert Parker on possible arguments for shooting of Trayvon Martin and what should have happened in Trayvon Martin investigation.