55% say TV is still their main news source; 2% Twitter, Facebook
                                
                                
                                    (Newser) -
                                    The revolution will not be tweeted, live streamed, or Instagrammed. Not yet, anyway. For now, TV remains America's No. 1 news source, according to a new  Gallup  poll. And those results held true regardless of age, politics, gender, education, or employment status,  Politico  reports. Of those surveyed, 55% said...