Shh! One of the U.S. Senate candidates backed out of a scheduled debate but could we just forget about that and move on to other matters? That seems to be the reaction of the Texas Tribune to the news that the Democrat candidate in the Senate race to unseat incumbent Ted Cruz, Beto O'Rourke, backed out of a scheduled debate set for August 31. Since then, it has been treated as a rather minor matter by a periodical whose main shtick is Texas politics.