102-year-old Colin Bell abseils 17 stories down the Royal London Hospital in east London to raise money for charity. The former RAF pilot, who flew Mosquitos during World War II, tells reporters he wants to raise money for three “wonderful” charities, including the London Air Ambulance which is based there. Report by Blairm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn