Al Gore's Critique Sparks Debate Over Obama's Record on...

Aired: 6/22/2011 | 0:11:15 | Clip
In a "Rolling Stone" article, former Vice President Al Gore criticized President Obama's record on climate change. Gwen Ifill discusses what Mr. Obama has and hasn't done with The Center for International Policy's Glenn Hurowitz, The Center for American Progress' Daniel Weiss and The American Enterprise Institute's Ken Green.