Democrats agree that Donald Trump’s history of bragging about groping and assaulting women is unacceptable, but they don’t agree about how to deal with it in 2020. The tension has spilled into the open in the ongoing debate about Sen. Kirsten Gillibrand’s role in galvanizing Senate Democrats to call for Sen. Al Franken to step down over misconduct. Even white college-educated women, Hillary Clinton’s biggest supporters, are divided. “We loved him,” Marsha Pearcy, 58, said sadly to Gillibrand at a private event for professional women in Washington on Tuesday night. Pearcy barely finished saying Franken’s name when quiet murmurs and...