LOS ANGELES (Reuters) - Cable TV network CNN said on Wednesday it has suspended commentator Roland Martin over a series of Twitter remarks during the Super Bowl game that offended America's gay community. "Roland Martin's tweets were regrettable and offensive. Language that demeans is inconsistent with the values and culture of our organization, and is not tolerated. We have been giving careful consideration to this matter, and Roland will not be appearing on our air for the time being," the TV news network said in a statement. ...