What Mueller knows about the DNC hack — and Trump doesn’t
Thomas Rid writes: In Helsinki on Monday, President Donald Trump stood feet away from Russian President Vladimir Putin and fielded a simple question from an AP reporter: Whose account of the 2016 election does he believe—that of Putin, who claims Russia did not interfere in the U.S. presidential election, or every major U.S. intelligence agency, which have unanimously concluded that it did? In response, the president brought up a well-rehearsed conspiracy theory implying that after being hacked, the Democratic National…