GMB's Susanna and Alastair get into spat over what we should call the Prime Minister Susanna was defending herself after calling Boris Johnson solely by his first name 07:18, 12 MAY 2021 The video will auto-play soon8Cancel Play now Never miss a big story in Plymouth again with our daily newslettersInvalid EmailSomething went wrong, please try again later. Sign me up! When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice Tensions were high between Good Morning Britain presenters Susanna Reid and Alastair Campbell as they discussed how we should address the Prime Minister.