Trump must concentrate on the disaster of the Biden administration and reiterate nonstop the agendas of 2025 that will save us from tottering on the brink. Donald Trump gave one of his best and most conciliatory speeches of his political career after his win in the recent Iowa primaries—that might explain why the media would not cover it. Later, to answer an ad hoc ambush reporter’s question whether he would hold grudges, he emphatically said he did not. Yet after his win in New Hampshire, Trump went ballistic at Nikki Haley’s earlier charges that he, rather than Joe Biden, was...