President Biden said Tuesday that it is "critical" his administration works to tamp down any rise in gas prices in the U.S. due to Russian troops deployments in Ukraine and Western sanctions against the move.“I want to limit the pain the American people are feeling at the gas pump. This is critical to me,” Biden said in remarks at the White House. He announced that the U.S. would sanction Russian sovereign debt and Russian elites as well as Russian bank VEB and its military bank in response to Moscow's deployment of troops to regions in eastern Ukraine.“As we respond, my...