This may be an incomplete list. If you think we're missing someone, please send us their Name, Country/State, Political Party, Office they hold or are seeking and, of course, Twitter handle. Thanks!
RT @BelinaLiz: In the Cities of London & Westminster your vote counts. Two polls released last night (by YouGov & FocalData) show LibDem candidate Chuka Umunna ahead of Labour and closing on the Tories. Labour can’t win here. @ChukaUmunna can. #GTTO #StopBrexit #PeoplesVote #Helpmakehistory https://t.co/x7sDWjTkl0