@Sidney called this race far more astutely than you. He was always highly sceptical of Biden’s chances. Warren led the field for a time while your confident prediction for the nomination, Kamala Harris, dropped out over two months ago.
Bernie Sanders, who was always the closest candidate to Warren in terms of policy, is currently the front runner.
Not that you would have ever seen that coming. 
I do hate to do that to you but it’s always good to put transparently ignorant blowhards like youself back in their box.