Conversation so far:
what are memorable moments from rowan & martin's laugh-in?
During the September 16, 1968, episode, Richard Nixon, running for president.
what happened after that?
for a few seconds with a disbelieving vocal inflection, asking "Sock it to me?.
how was this episode received?
not doused or assaulted.
An invitation was extended to Nixon's opponent.

Question: did he accept?
Self-contained rewrite: Did Nixons opponent accept the invitation on Rowan & Martin's Laugh-In?