The video shows a series of screenshots of a tweet. The tweet is from a person named Sayeeda Warsi, who is a member of the British Parliament. The tweet is about a dog whistle campaign for the London Mayor election in 2016. The tweet mentions that the campaign lost the election and that there were issues of race and credibility. The screenshots show the tweet at different times, with the number of likes increasing from 1,634 to 1,636.