I am entertaining the thought that the Democrat insiders want all of the candidates to continue running so that no one will get the required delegates to win in a manner that would lead to a brokered convention. That way the insiders will pick who they want and Bernie isn't on the list. Additionally by keeping them all in the race each candidates backers will be kept active and will be able to be led like cattle to vote for the "chosen one." Primary elections often have very interesting outcomes and at the moment I think we are going to see a big one this time. Just sayin...