Colbert's Alpha Dog: Bush

From The Colbert Report last week, Colbert picks President Bush as his "Alpha Dog of the Week" for his performance at the recent G8 summit:

The President ended the meeting on a cordial up note saying, "Goodbye from the world's biggest polluter. He then punched the air while grinning widely..." You hear that, world? George Bush hates the environment so much he literally punched the air.