Are we living in a banana republic? The vast majority of Americans believe so, and if they didn’t before the FBI raid on Donald Trump’s home, then they likely do now. The partisanship and lopsided control of our two-tiered justice system is rapidly deconstructing any trust there once was in the way our government operates. Fox News host Will Cain, sitting in for Tucker Carlson, gave one of the most important opening monologues I’ve ever heard. He cut to the core of what the raid on Trump’s home really tells us about our Justice Department. More importantly, he told us...