The report speculates she is there because she is a useful conduit to the leakers. She is there to be used, presumably unknowingly, to reveal the names connected to the leaks by the feeding of false information.
I would say if there is veracity to this report, that Walsh is in her last days at the White House.
54 posted on 02/19/2017 8:37:37 AM PST by Hostage
(Article V)