Biden Seeks to Reassure Nation on Leadership in High-Stakes State of the Union Address
• Biden faces a major test during State of the Union to dispel doubts about his age and vigor • Speech comes at a precarious time with polls showing skepticism about his job performance and economy • Biden will look to turn around poor polling numbers and make his case against "MAGA Republicans" • White House hopes primetime address will kick off general election campaign against Trump • After speech, Biden to travel to key swing states to spread message about "whose side he's on"