Former Attorney General Bill Barr said Wednesday on Fox News Channel’s “America’s Newsroom” that he will support Donald Trump in November. Barr said, “The real threat to liberty, the real threat to our system, are the excesses of the progressive left. They are perverting the system of justice and that’s where the danger lies. The corruption and subversion of our institutions by the left.” Co-host Bill Hemmer said, “I heard you call this hush money case outrageous. I also know you’ve been asked many times and had disagreements with the former president. He is the presumptive nominee and we assume...