Prince Harry and Meghan Markle stepped out for three joint U.K. engagements on Thursday, and it felt like 2017 all over again.

Prince Harry and Meghan Markle have returned to Britain for a series of public appearances, but a royal expert has cast doubt on how warmly the couple have been received by the Royal Family.

The Oscar-winning “Wall Street” star, who’s got a new memoir out, and the popular podcaster did a deep dive on politics that at times highlighted Rogan’s sour feelings toward the current administratio...