I found this info. from a great blog that I read called Looking Closer.
This short Time article shows how Christopher Hitchens, a famous atheist, had some unflattering words towards Billy Graham. The article states that Hitchens uses evidence that actually proves himself wrong. And it also shows what conviction Billy had in sharing the gospel as the Bible presented it, rather than conforming his message into what the itching ears of the masses wanted to hear.
Also, Looking Closer provided these two videos that were really cool.