Senate Majority Leader Mitch McConnell, Republican of Kentucky, and House Speaker Paul Ryan, Republican of Wisconsin, have both announced their support for an investigation into whether Russia intervened in U.S. presidential election to help Trump win. The chair of the Intelligence Committee, Republican Richard Burr of North Carolina, and the chair of the Armed Services Committee, Republican Senator John McCain of Arizona, are leading the inquiry. On Monday, White House spokesperson Josh Earnest said the Obama administration also supports the congressional investigation. Ten Electoral College electors—nine Democrats and one Republican—have sent a letter to CIA Director James Clapper demanding an intelligence briefing on Russian efforts to elect Donald Trump, before the Electoral College meets on December 19 to select the next president. Hillary Clinton’s campaign has backed their request. Donald Trump has called the CIA’s conclusions of Russian interference “ridiculous.” We’ll have more on the possibility of Russian interference in the election with Democratic California elector Christine Pelosi, the lead author of the letter to Intelligence Director James Clapper.