E3 preview: League of Legends

At E3, Riot Games, maker of the immensely popular, free-to-play arena battle game "League of Legends," showed off three upcoming champions and a new spectator mode. If you're a fan and curious about how the spectator mode will look when it releases later this year, you can actually see it in action a bit today in a live stream of "LoL's" Season One championship in Sweden. It gets started at 3 p.m. PDT.