Impeachable?

If arrogance and stupidity were impeachable, Donald Trump would long since have been removed from office.

Reportedly, it came as a surprise to Mr. Trump that Seoul, the capital of South Korea, and its 10 million residents, were only about 30 miles from the border with North Korea.  Despite having been briefed to that effect, Mr. Trump persisted in saying They have to move.  Those attending the briefing weren't sure if Trump was joking, since he'd been informed several times on the dangers Seoul faces.

Subsequent to this sequence of events, some within the Administration say that Mr. Trump asked advice on how to deal with North Korea from - wait for it - Vladimir Putin.