Super Tuesday 2020To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video03/03/2020March 3, 2020Bernie Sanders and Joe Biden are competing to become the frontrunners in the US Democratic presidential nomination race. Political analyst Julius van de Laar tells DW News' Brent Goff that Bernie Sanders is pushing hard to put Biden behind him.https://p.dw.com/p/3YpCuAdvertisement