Protesters call for "Stand Your Ground" changes; lawmakers seek to clarify law

Taking down "Stand your Ground."

That's the mission of two mothers who lost their children, Trayvon Martin and Jordan Davis, to men whose actions sparked a national debate about Florida's infamous law.

Both women led a protest to repeal "Stand your Ground." They argue it gives killers the excuse to shoot and kill and ask questions later.

CNN's David Mattingly is OutFront.