Diary: Ad quiz looks for hosts

You may remember Diary flagging up the prospect of an advertising-themed TV quiz show a few months back. Well, apparently, Channel 4 has picked up the show, billed as a cross between Have I Got News For You and The Apprentice. The broadcaster, scouring adland for telegenic types, is rumoured to have approached Rory Sutherland and Damon Collins. Could they become adland's Hislop and Merton?