Wrong...as usual
What's he wrong about, the collusion part or the treason part? Either way, the thread title is correct as the very quote from Kerry states he has been doing just that.
from the article:
"I think I've seen him three or four times," Kerry said, adding that he has been conducting sensitive diplomacy without the current administration's authorization. Kerry said he has criticized the current administration in these discussions, chiding it for not pursuing negotiations from Iran, despite the country's fevered rhetoric about the U.S. president.