I know who makes 'The Rundown' and I think it's a perfectly good format for Instagram and Snapchat.
I haven't seen The Rundown yet on Snapchat but I expect to see it there soon if it is popular enough on Instagram.
It’s been on snapchat since launch, definitely is there now
A search for 'The Rundown' an American celebrity/showbiz roundup by E! News, and searching ITV brings back a show by Cosmopolitan about Ex-Islanders.
EDIT: Just found it, but the bulletin is sent through a profile "itv.news" which seemed dodgy when the two reccomended underneath were "itv-news" and "itv-news-for-you".
Aspiring continuity announcer.