President Joe Biden said Thursday that record gas prices were caused by the pandemic and Vladimir Putin's war in Ukraine as he unveiled a two-pronged plan to increase supply and reduce demand. He announced he would release a million barrels of oil per day from the nation's strategic reserve for the next six months and accelerate the switch to electric vehicle. But his analysis of the cause of the crisis will attract criticism for opponents who accuse him of shifting the blame for his administration's economic woes. 'The problem we're facing with gas prices has two roots,' Biden told reporters...