Susanna Reid calls out GMB co-host over Boris Johnson row after being 'taken apart' Mirror 7 hrs ago Charlotte Tutton Susanna Reid has hit back on Good Morning Britain, after comments about her made by guest John Bercow and her co-host Alastair Campbell on Tuesday. The telly host was "insulted" by Bercow in the previous show over her decision to call Boris Johnson by his first name. Alastair became irate as he explained his view that as Prime Minister, he should be referred to as Mr Johnson by the media and even themselves. When Susanna didn't agree with this, she came under fire from both men, with Bercow suggesting "Boris was her favourite puppy dog".