Jimmy Kimmel: Putin owns Trump 'beyond a treasonable doubt' After the Helsinki summit, Americans, politicians and the late-night comics focused on treason. Hear from the comics in Best of Late Night.

Eileen Rivers | USA TODAY

Show Caption Hide Caption Jimmy Kimmel: Putin owns Trump 'beyond a treasonable doubt' The late-night comics talk treason in Best of Late Night. Watch our favorite jokes, then vote for yours at usatoday.com/opinion.

Of all the responses to President Donald Trump's Helsinki summit with Russian President Vladimir Putin, the best (or at least the funniest) came from late-night comic Jimmy Kimmel: "We haven't seen an American so owned by a Russian since Rocky IV."

Trump's statements during the post-summit news conference left many Americans questioning the president's loyalty (forcing the hashtag #treasonsummit to go viral); many politicians (Democratic and Republican) screaming "treason"; and many late-night comics calculating exactly how treasonous some of the president's statements were. Stephen Colbert literally pulled out a calculator. Find out which politician prompted him to do so in today's Best of Late Night, above.

After you watch our favorite jokes from last night's lineup, vote for yours in the poll below.

Follow Eileen Rivers on Twitter @msdc14.