Top Minnesota Democrats are condemning President Trump for amplifying false claims about the murder of former House Speaker Melissa Hortman. Driving the news: On Saturday, Trump shared a Truth Social post and video that promotes unsubstantiated conspiracy theories tying Hortman's June 14 slaying to Gov. Tim Walz and alleged fraud in state programs. What they're saying: Walz, who considered Hortman a friend and political ally, blasted the post as "dangerous, depraved behavior from the sitting president of the United States." "In covering for an actual serial killer, he is going to get more innocent people killed," the DFL governor wrote...