Not "bought and paid for". Kennedy obviously did what he did out of choice. He was pro-Soviet and anti-Reagan because he wanted to be.
It was his choice to act in a traitorous manner -- because he actually favored the Soviet Union over America.
The MSM will never report these findings, of course. They won't be outraged; one wonders if they're even embarrassed about them.
How could MSM, or academic liberals, for that matter possibly be embarrassed? America is loathsome while the USSR was a beacon of hope to downtrodden humanity, even if it was a bit messy about the implementation.