Brooks: The coming Trump crackup

Last week Minneapolis’ police chief, Brian O’Hara, said the thing he fears most is the “moment where it all explodes.” I share his worry. If you follow the trajectory of events, it’s pretty clear that we’re headed toward some kind of crackup.

We are in the middle of at least four unravelings: The unraveling of the postwar international order. The unraveling of domestic tranquility wherever Immigration and Customs Enforcement agents bring down their jackboots. The further unraveling of the democratic order...