Award-winning presidential historian Michael Beschloss sounded the alarm after Donald Trump's "bloodbath" threat over the weekend, warning that his remarks echo those that led to the rise and installation of fascism in pre-World War II Germany and Italy. "That's how fascism and totalitarianism and in Germany's case the Holocaust came to Germany, which had been a country where there were big institutions of democracy until, as you well know, the early 1930s," Beschloss said on MSNBC Monday to "Morning Joe" co-host Mika Brzezinski (video below). "In a way of Donald Trump has done us all a favor, because if you...