Did Obama quote MLK in his DNC speech yesterday?

Question

if so, what did he quote?

Answer 1

Don't know as I had a dream.  (I was asleep.)

Answer 2

Yes.

"We cannot walk alone," the preacher cried. "And as we walk, we must make the pledge that we shall always march ahead. We cannot turn back."

Answer 3

Yes.. I dont remember exactly but right before the quote he said.. "And that young preacher said"....  

Answer 4

I don't watch fantasy TV... so I don't know.

However he'd be stupid not to leverage his race.  Certainly that's the thing that is going to get him elected.  His stance on the issues - is ridiculous.