We are beginning to see a light at the end of the coronavirus tunnel. But there are hard times ahead for our nation, state and beloved New York City. The choices we make now will determine how quickly we recover. Vague and contradictory policies — the kind we’re all too accustomed to from this mayoralty — won’t help. Mayor Bill de Blasio reacted too late to the health side of the crisis, delaying lockdowns when a week or two earlier could have reduced deaths by as much as 80 percent, according to former city Health Commissioner Dr. Tom Frieden. As...