Bernie Sanders no longer the Democratic underdog in bid to contest US presidency against Donald Trump
ABCSo, Bernie Sanders is back for another crack at the nomination. He's transformed himself from an outsider railing against the establishment to something of a pacesetter of left-wing United States politics, shifting the positions and thinking of many in the Democratic Party in the process. The Sanders brand will be a key asset Donald Trump is making socialism into 2020's dirty word Photo shows Democratic Representative-elect Alexandria Ocasio-Cortez pictured in from of the Capitol building The US President targeted the policies of Elizabeth Warren and Alexandria Ocasio-Cortez in his State of the Union speech, writes ABC Washington bureau chief Zoe Daniel. The 2020 race is nothing like 2016 But in some ways his success in recent years could make this primary campaign much harder. Elizabeth Warren arguably poses Mr Sanders' greatest challenge in terms of potentially splitting the progressive vote.