The latest person to find themselves in the crosshairs of Donald Trump’s twitter act is prominent Iowa evangelical Bob Vander Plaats. The specific accusation that Trump leveled against Vander Plaats is that Vander Plaats asked for $100K to arrange for Trump to come speak at an Iowa event that he, generously, was willing to do. Vander Plaats’ response was that it was Trump, in fact, who was paid the massive speaking fee, and that he (Vander Plaats) got nothing.As you find more often than not when Trump calls someone else a liar, the facts demonstrate that in fact it is...