Trump may be in position to force Mueller to end his probe soon.
The key witness gone.
Without him they have nothing.
An obstruction charge wont hold any water.
http:// thegatewaypundit.com/2018/03/report-robert-muellers-shadowy-witness-flees-the-country-after-hes-exposed-as-convicted-child-molester/
Things getting to hot for Trump's head lawyer?
He's gone today.
This may be strategic, someone might have had dirt on him.
https:// www.nytimes.com/2018/03/22/us/politics/john-dowd-resigns-trump-lawyer.html
The end of the Russia BS is when the real fun begins :)