"The moment Zimmerman is declared innocent, Obama must be ready to take to the same Rose Garden where he made his earlier Trayvon-and-me statement and recommit himself to the notion that we live in a nation where due process, and not lynch mobs, are the rule. He should ask for calm, declare that justice has been done, and be prepared to back up local efforts to stem riots in Sanford – and, God forbid, around the country – with a forceful federal law enforcement response," writes Keith Koffler at White House Dossier.