By Alex Henderson In some Republican gubernatorial primaries, Democratic strategists have been promoting far-right MAGA extremists — reasoning that if they win the nomination, they will be easier to defeat in general elections. Never Trump conservative and Daily Beast opinion writer Matt Lewis discusses this strategy in his July 22 column, warning that Democrats are “playing with fire” — as some of these extremists who win GOP primaries may win general elections as well. “America is a tinderbox,” the conservative columnist warns. “Donald Trump and his allied political arsonists are on a rampag…