Two highly questionable people who publicly lied to Congress.
The real reason they are shooting their mouths off may be related to the FISA court warrants.
Consider this possible scenario: what if they solicited the patently bogus Fusion GPS Steele “dossier” from the DNC in order to use it, along with the bogus Fusion GPS arranged meeting with Donald Trump Jr., to support FISA court wiretaps on the Trump campaign?
If the warrant applications support that scaenario, they could expect to be prosecuted.
If you were an Obama administration hack expecting to be prosecuted by the Trump administration, what defense would you start preparing? That Trump is attacking you because you criticized him.
If this is the case, expect their anti-Trump taunts to become increasingly shrill the closer we get to seeing those warrant applications.
The best thing that Trump can do in this scenario would be to ignore them and let Justice take its course.