A beloved BBC Breakfast presenter has shocked viewers by announcing her exit from the show live on air. During Sunday’s (February 1) episode of the BBC hit show, Emma Vardy and co-star Roger Johnson returned to our TV screens as they presented the days top stories from the UK and beyond. However it was the end of the program that left everyone shocked as Emma bid farewell to the show, with her colleague Roger wishing her "good luck". In October last year, Emma, 44, shared the joyous news that