Grammy award-winning singer Garth Brooks told CNSNews.com that he "fully" supports President Barack Obama and that it must be "hell" serving as President of the United States. Before his performance at the Points of Light Institute's ceremony honoring former President George H. W. Bush at the Kennedy Center on Monday, Brooks was asked if President Obama has lived up to his expectations. "Yeah, I think what President Obama is finding out is all that we want to do, the system kind of doesn't allow the most powerful guy in the world to kind of do his job and I'm sure...