nuclear weapons

Trump also said it would take him roughly 90 minutes to learn “everything” there was to know about nuclear missiles.

Some Dudes Think They Can Learn 'Everything' In 90 Minutes

As Tom Nichols puts it, ignorance has now become a "virtue." And it takes a whole lot of it to claim you can learn 'everything' about a complex subject - like, say, nuclear weapons - in roughly 90 minutes.