 Biden has repeatedly said he's staying in the race. As the internal consternation continues, Pelosi says the public calls for Biden's withdrawal should be put on pause while he hosts NATO leaders. Either tell somebody privately, but you don't have to put that out on the table until we see how we go this week. Stephen Portnoy, ABC News, Washington. Ukrainian President Volodymyr Zelensky thanking Biden and other countries for the donation of air defense equipment for the fight against Russia.