By Susan Knox Kate Garraway confessed that she was in floods of tears before even going on air upon her long-awaited return to Good Morning Britain this morning. The TV presenter, 56, revealed earlier this week that she would finally be returning to her hosting duties after laying husband Derek Draper to rest last Friday. Upon her return this morning, Kate was welcomed back to the show by her co-star Ben Shephard who gushed over finally having his friend and colleague back by his side. Mum-of-two Kate revealed that she felt ‘so nervous’ to be back on the show, and admitted that she might be a …