The Justice Department, in a reversal of its original position, said Tuesday it no longer supports a lenient sentence for Michael Flynn, President Donald Trump's former national security adviser. Flynn should be sentenced for up to six months, in line with federal guidelines, prosecutors said in a new court filing, instead of probation as they had originally proposed. Flynn pleaded guilty two years ago to lying about his conversations with Russia’s ambassador to the U.S. during the Trump transition. A year ago, the government said Flynn deserved credit for admitting his misconduct and for cooperating with prosecutors in investigating his former business partner.