ITV is facing renewed scrutiny over its duty of care to newsreader Rageh Omaar after it was suspected he appeared ill the night before he struggled to speak during a bulletin programme.Viewers were worried about the 10 o'clock news anchor as he was in obvious trouble towards the end of Friday's show - and now a broadcast veteran says there were warning signs ahead of time.Nicholas Owen, a former ITV News presenter, sent a message of condolence to Mr Omaar, 56, who himself thanked the public for... Read this story