MySpace, MTV, and the Associated Press have announced that Barack Obama, Ron Paul, Mike Huckabee and Hillary Clinton will participate in a youth voter-focused event called “Closing Arguments: A Presidential Super Dialogue.”

“The event will offer candidates a final opportunity to actively engage the highly-coveted youth voting bloc just before Super Tuesday, when more than 20 states will hold their primaries and caucuses,” according to a press release. It will take place live on Saturday, February 2, 2008 at 6 p.m. ET.

WashingtonPost.com political reporter Chris Cillizza, MTV News correspondents Gideon Yago and Sway Calloway, and Associated Press political writer Philip Elliott will moderate the dialogue, which will be broadcast on MTV, MTV2, and MTV Tr3s, with highlights on college network mtvU. It will also be streamed online via MySpace and on MTV Mobile.