Apparently everyone needs to take the President at his word when he says he is a committed Christian, according to MSNBC. The network's "Morning Joe" crew thinks that those who still question the sincerity of President Obama's faith are "haters" and "knuckleheads." During a townhall meeting at a New Mexico residence, President Obama proclaimed that he was a "Christian by choice." He said that he came to the faith recently, believing that the Christian precepts of "being my brother's and sister's keeper" and "treating others as they would treat me" defined the kind of life he wanted to live. In...