I think the reason that President Trump tweeted was to get our attention that V.P. Pence is getting outside lawyers for him also, he might be drug into this because of Flynn...
I think this is what President Trump was doing...right after that, minutes after that, we heard about V.P. Pence...
Bingo! It’s nonsense to think that they won’t go after Pence after Trump’s removal. The Democrats would not of been satisfied simply with Nixon’s removal, so Spiro Agnew had to go, on trumped up charges. Democrats won’t stop until both Donald Trump and Mike Pence are out of office. This serves the GOPe insider agenda well since they dream of a president Paul Ryan.
Pence will be set up, in the event of impeachment of the president, because Pence must also be made radio active, pre-2020.