 President Biden will hold a high-stakes news conference today as he faces calls from some Democrats to drop his re-election bid. Michael Kastner reports. It comes after the president's interview with ABC News did little to ease concerns over whether he can defeat Donald Trump and serve another term. Former President Trump will soon announce his running mate in the 2024 election. Top potential picks include North Dakota Governor Doug Burgum, Florida Senator Marco Rubio, and Ohio Senator J.D. Vance.