Joe Biden was sworn in as the nation’s 46th president, and Kamala Harris made history as the first Black, female and South Asian American to become vice president. Biden made a plea for national unity in his inaugural address as political, economic and health care crises grip the nation. White House Press Secretary Jen Psaki held the Biden Administration’s first press briefing. She discussed the 15 executive orders President Biden signed today. Plus, New Jersey Governor Phil Murphy responds to vaccine rollout problems in the state, which is lagging behind in getting vaccines into peoples’ arms.