Claim: In 2014 Chuka Umunna tweeted to promise he wouldn't join the Liberal Democrats.
Fact-check: This supposed Chuka Umunna tweet doesn't seem to be real - Full Fact
Verdict: the tweet in question seems to be fake, it isn't formatted in the same way as twitter was five years ago and we've found no evidence mr umunna ever tweeted this.
Organisation: Full Fact
Author: Claire Milne
Date published: 2019-06-14T00:00:00