Joe Biden is officially out of the 2024 presidential race. He posted a statement on X Sunday afternoon saying "I believe it is in the best interest of my party and the country for me to stand down and focus solely on my duties as President" Moments later he offered his full support and endorsement for Kamala Harris as the Democratic nominee. Paul Hunter is the Senior Washington Correspondent for CBC News. He answered your questions about the state of the U.S. presidential race.