Twenty years ago, Florida Gov. Jeb Bush signed the first "stand your ground" law, calling it a " good, common-sense, anti-crime issue ." The law's creators promised it would protect law-abiding citizens from prosecution if they used force in self-defense. Then-Florida state Rep. Dennis Baxley, who cosponsored the bill, claimed -- in the wake of George Zimmerman 's controversial acquittal for the killing of Trayvon Martin -- that "we're really safer if we empower people to stop violent acts." I'