In the end, Hillary Clinton will be the President. She has massive influence & clout. She is also a political insider. She knows the ins & outs of the governmental process. She has lots of political experience so she knows the game of politics extremely well. She also has very powerful & influential backers which include her husband, the former President Bill Clinton. Although she is a Liberal, she is somewhat moderate in her beliefs. One of the things going for her is that she is a female & that factor will put her far ahead of the other candidates who are male. She is viewed as someone different.
Bernie Sanders, by contrast, is a little man politically. In addition to that, he is an outsider. His political beliefs & ideology are so far-fetched it is unrealistically fantastical. He reminds one of a 60s radical who have not as yet grown up. He has no relevant solutions to dire sociopolitical problems.