The Washington Post's live blog leads with a Moscow car explosion that left Sergei Zavorotny, 72, a former adviser to Ukrainian Prime Minister Mykola Azarov, in critical condition; Azarov accused Ukrainian intelligence of targeting him over his criticism of Ukraine, without evidence. The blog also follows two more measles deaths bringing the 2026 U.S. toll to at least 10, Pope Leo XIV's Mass in Chiclayo, Peru, California's record marine heat wave, Rear Adm. Brian Monahan's exit as Congress's attending physician, rare Mid-Atlantic tornadoes, and Elon Musk's call to reinstate Jensen Huang at Nvidia.