The UK panel show that I can't miss is Have I Got News For You. It's a weekly 30min news review, by very quick-witted comics. As a review of UK news, it obviously wouldn't travel; and the two (permanent) team captains are very English, and likely unknown in the USA. But there's clearly a market for that kind of satirical news review.
They skate close to the libel laws; Ian Hislop, one of the two team captains, is the editor of Private Eye, a satirical print weekly that has a long history of defending (and losing) libel actions. "Did I just say something libellous? Never mind, they'll cut it before transmission".
Last Week Tonight is kind of valuable, but flawed (unfunny off-topic humor, dishonest in its propagandizing for good causes), but most importantly, John Oliver's Activism Hour stole the name of what should be a very different show.
part of what i've found with something like that is... I've already heard the other context or 'important information'. Something like LWT is a balancing factor, not the primary source of info in the first place (well, for me anyway).