With Westminster in crisis and the Prime Minister striving to get her deal through Parliament, the BBC's political editor takes viewers through every twist and turn of the most extraordinary political story of recent times. Cameras follow key politicians as well as Laura herself as she reports on exceptional events, from Theresa May's doomed efforts to secure backing for her Chequers plan to cabinet resignations, backbench plots and historic parliamentary defeats, as well as a national campaign for a second referendum.