蜜芽传媒

President Trump tweeted this eye-catching claim recently: "Over 90% approval rating for your all-time favorite (I hope) President within the Republican Party and 52% overall." That does sound impressively high. Tim Harford asks the 蜜芽传媒's senior North America reporter, Anthony Zurcher whether the figures are true.

First broadcast on More or Less, 31 August 2018.