"Nearing the 2020 election, John Oliver checks in on one of the key promises of President Trump’s 2016 campaign: the border wall."
The gist: Steve Bannon was arrested for a scam involving the border wall, one of the main companies working on the wall seems to be made of nothing but scams and lies, and, of course, speaking of scams and lies... Donald Trump.
(Insert pithy comment about the asininity of region-locking here.)
(Also, I kind of hate that John has started the last several of these videos with "Moving on." However, I can kind of see why he would do that, as a signal to anyone who only watches the excerpts that they are not the full show.)