The Daily Mix: Federer proves to be unstoppable

Roger Federer has made history, again. On Sunday in Melbourne, he outlasted Marin Cilic for Grand Slam No. 20. The win also gave him a record-tying sixth Australian Open crown.

"All day I was thinking, how would I feel if I won it, how would I feel if I lost it? I'm so close, yet so far," Federer said. "I think I was going through the whole match like this. I've had these moments in the past, but maybe never as extreme as tonight. Getting to 20 is obviously very, very special, no doubt."