Who wrote Obama's inspiring Berlin speech?

Question

Obama himself, or a staffer, group, outsider? How did this great speech come to be?

Answer 1

I'm sure a speechwriter wrote it with input and suggestions from Obama.  No politicians write their own speeches.

But I'm not sure, so don't quote me on it.

Answer 2

Jon Favreau, he writes most of Obama's speeches.

Answer 3

It was taken from speeches by Reagan and JFK, among others.  The whole ordeal reminded me of a Hitler rally.

Answer 4

I don't know but it was an awesome speech. He's like the black JFK or RFK!