Floundering in his attempts to wield political power while lacking a political office, Donald Trump looks increasingly like a stray orange hair to be flicked off the nation’s sleeve. His residual power, which he must use or lose, is to influence his party’s selection of candidates for state and federal offices. This is, however, perilous because he has the power of influence only if he is perceived to have it. That perception will dissipate if his interventions in Republican primaries continue to be unimpressive…

Trump is an open book who has been reading himself to the nation for 40 years. In that time, he has changed just one important word in his torrent of talk: He has replaced “Japan” with “China” in assigning blame for our nation’s supposed anemia. He is an entertainer whose repertoire is stale.

A European war is unhelpful for Trump because it reminds voters that Longfellow was right: Life is real, life is earnest. Trump’s strut through presidential politics was made possible by an American reverie; war in Europe has reminded people that politics is serious.