John Oliver mocks soon-to-be business daddy David Ellison

Mashable's Best: E-readers, robovacs, laptops, earbuds, smart home and more Look Up Versus Say More Mashable Selects Creator Playbook In My Bag Trending Now Back to School Good Connection: Uplifting stories for a digital age Switch Off Mashable Voices All Series My soon-to-be business daddy has a literal business daddy... Sam Haysom is the General Assignment Editor, UK, for Mashable. He covers entertainment and online culture, and writes horror fiction in his spare time. Conan O'Brien's podcast interview with John Cena is a deeply wholesome watch John Oliver's main target was American health care conglomerate UnitedHealth Group and its insurance arm, UnitedHealthcare, during on Sunday. But the host also found time to get in a quick dig at David Ellison, the CEO of Paramount Skydance, who is currently in the process of trying to acquire Warner Bros. Discovery. If the deal closes, Ellison's company would also own WBD subsidiary HBO, which airs Oliver's show.