rumor:

Dan rather was just approached by the same two guys who
beat him up all those years ago. Again they asked him
'What is the frequency Kenneth?' and started hitting him.
But this time Dan beat the shit out of them.
One is in the hospital in a coma and the other one he
chased until the guy jumped off the side of a bridge
and presumed dead at this point. Because both guys
are not available for questioning, we still don't know
what the deal was with 'Kenneth' and 'the Frequency'.
The media are co-operating with law enforcement to keep
the story quiet until they have done some more investigation.

Plausible?