Trump thinks the CIA report is an attempt by Obama to undercut Trump, that it was Democrats who put out the report (and not the CIA??) because Trump won in a landslide (he didn't but continues to repeat that delusion).
http://www.businessinsider.com/donal...ackers-2016-12
Which is stupid, if Obama wanted to undercut Trump he would have released this information before the election instead of choosing to not release it so that the White House didn't appear partisan, and wouldn't be working with Trump to try and make the transfer of power as smooth as possible.