 In some ways, if you believe in something and you want to see it occur, you have to pay a price. For WikiLeaks founder Julian Assange, that price was more than a decade of exile and jail after releasing classified military information. But today, he's a free man. The Australian has accepted a plea deal which will let him return home. Press freedom advocates praise Assange for helping expose possible U.S. war crimes. Others argue he put American lives at risk.