Another article of impeachment right there.
He threatens to disclose classified information for political retribution.
This is an enormous danger to national security.
A Congress that lets him get away with this is also a danger to our national security.https://t.co/FjlXGSKHNm

— Richard W. Painter (@RWPUSA) November 29, 2018

As Maddow just said, Trump is piling up a mountain of impeachable offenses, stone by stone.