President Trump needs to learn a hard lesson from former President George W Bush about intelligence agencies and their reliability under Democrat Administrations.  In 2001 when Bush took office, he kept the Clinton Intelligence leadership and all the Clinton appointees in the CIA and NSA intact - these were the WMDs in Iraq advocates since 1997 under President Clinton. Trump needs to clean house at the top including all the Obama appointed deputies at the CIA, FBI, and NSA as well within a year and put some people in there who are  not political hacks who put out disinformation as intelligence but professionals he can rely on not to undermine him and for valid intelligence.