Chuka Umunna says he'll be a Liberal Democrat for the rest of his life.
Umunna, who has now been in three different parties in the past year, quit new centrist party Change UK to join the Lib Dems last week.
In an interview with Business Insider this week, Umunna revealed that he realised he ought to join the Lib Dems during the "latter stages" of the European elections.
Umunna said he had expected more "suspicion, hesitation, and questioning of motives" from Lib Dem members.
Read this story at Business Insider