Sen. Bernie Sanders claims victory at a primary night election rally in Manchester, New Hampshire, on Tuesday, Feb. 11, 2020.Pablo Martinez Monsivais / AP

Sen. Bernie Sanders claims victory at a primary night election rally in Manchester, New Hampshire, on Tuesday, Feb. 11, 2020.Pablo Martinez Monsivais / AP

Sen. Bernie Sanders claims victory at a primary night election rally in Manchester, New Hampshire, on Tuesday, Feb. 11, 2020. Pablo Martinez Monsivais / AP