This week, Trending, The Drum’s round up of the week’s social media news, looks at Twitter’s decision to open an office in London, and whether it should in fact look to the north of England instead.

As well as interviews with social media experts about their views on where the UK presence of Twitter should be based, Trending also highlights news from YouTube, as well as Tesco and Blinkbox. Oh yes, and a certain wedding that’s coming up in the next week gets a mention too.

Trending is brought to you by The Drum, produced by Wallop Video and sponsored by PR and social media agency Umpf.