Vice President Kamala Harris has faced criticism and accusations of flip-flopping on major issues such as the border wall and electric vehicle mandates. Initially opposed to the border wall, Harris now supports a bipartisan bill that allocates funds for further wall construction, a move seen by some as politically motivated. Her campaign has been accused of misleadingly portraying her as tough on border security despite her past opposition. Additionally, Harris has distanced herself from the Biden administration's mandate on electric vehicles, contradicting previous policy positions. Amidst these controversies, Senator Bernie Sanders refuted claims by Donald Trump that Harris is the 'most liberal senator,' asserting that her policies are less progressive than his own.