Flynn soon illustrated why Obama and Christie had concerns about him. During the presidential transition period, he had phone calls with then-Russian Ambassador Sergey Kislyak in which he advised Kislyak not to respond to new sanctions the Obama administration placed on Russia for interfering (on Trump’s behalf) in the just-completed presidential election. Not only did Flynn undercut Obama’s foreign policy, but he then lied about it, telling FBI investigators during an interview conducted days after Trump’s inauguration that he and Kislyak did not in fact discuss sanctions.
Trump, however, has repeatedly tried to blame the whole Flynn debacle on Obama.
Mod: There is much more available at the link.