We examine the steep decline of the loyalty scheme and spotlight two luxury brands that are bucking the trend. Plus: Andrew Mueller defends his title in the weekly quiz.

John Ratcliffe’s in-person Moscow meeting: could it have been an email?
39:58

Oman and Pakistan are rewriting the rules of mediation – will this help or hinder a US-Iran deal?
40:06

Will the West normalise relations with Syria?
35:30