We begin with new audio of how House Minority leader Kevin McCarthy felt days after the January 6th attack, just as the investigating House Select Committee will begin revealing its findings on-air tonight. The House also heard from people affected from the mass shootings in Uvalde, Texas and Buffalo, New York, including from an 11-year-old who saw a friend and teacher killed. Ukraine's president says the battle for Severodonetsk will decide the fate of the Donbas region. The Biden administration is expected to unveil its plans to rollout Covid-19 vaccinations to kids under 5. And, warnings of a dangerous and deadly heatwave.