Sen. Bernie Sanders (I-Vt.) said that the protests on college campuses over Israel’s war against Hamas could be President Biden’s Vietnam War, making the comparison to the anti-war protests in the 1960s while also offering support for the president’s statement this week.“I am thinking back and other people are making this reference that this may be Biden’s Vietnam,” Sanders told CNN’s Christiane Amanpour, who asked the senator what could happen to Biden