Commentary President Joe Biden, widely praised for his inaugural call to unity, was asked about the forthcoming, highly divisive Senate trial of President Donald Trump. “I think it has to happen,” he responded. But this process shouldn’t be confused with impeachment under Article 1, Section 3 and Article 2, Section 4 of the U.S. Constitution. The appropriate term for what we’re watching play out in our nation’s capital is a show trial, the mock judicial proceedings carried out by tyrants such as Joseph Stalin after they took power. If you think that sounds “over the top,” consider what recently happened in the House of Representatives. The president of the United States was “impeached” with no investigation, no evidence, and none of the normal due process such a momentous and rare decision requires. Not to be outdone, the Senate will now hold a completely unconstitutional “trial” much more worthy of a …