Former Attorney General Eric Holder has suggested to his fellow Democrats that one way to put their stamp on American history, especially in light of Senate Majority Leader Mitch McConnell's and President Trump's agenda, is to expand the Supreme Court. He made the farfetched proposal last week at Yale Law School and Columbia University. "Given the Merrick Garland situation, the question of legitimacy is one that I think we should actually talk about," Holder said. "We should be talking even about expanding the number of people who serve on the Supreme Court, if there is a Democratic President and a...