"There were Molotov cocktails thrown" in Ferguson, Bernard Kerik said.
Nixon called surveillance video's release an "attempt to disparage" Brown's character.
The Speaker said Obama's policies have not worked, but “he won’t admit that.“
Police used smoke canisters and tear gas overnight following reports of a shooting.
"I wholeheartedly and unequivocally stand behind my veto," he said.
David Axelrod tweeted Perry's indictment was "sketchy," but Jim Messina cheered it.
Texas Gov. Rick Perry will also appear after an indictment against him was revealed Friday.
Lawmakers said the actions of a few should not detract from peaceful protests.
Obama also delved into the education policy changes the administration has pushed.
Republicans pointed the finger at Dem-led Senate for inaction on bills passed in House.