this is bbc news, our latest headlines. labour denies having any official links to facebook groups forjeremy corbyn supporters, where anti—semitic comments have been posted. comedian eddie izzard joins labour's ruling committee — after a senior party official is forced to resign. heavyweight boxer anthony joshua beats new zealand'sjoseph parker with a unanimous win to add the wbo title to all his others. pope francis is delivering his traditional easter blessing and message from the balcony of st peter's basilica in rome. this is the scene live at the vatican. overnight, he urged believers to break out of their routines and renew their lives. the royal air force is 100 years old today. events are being held across the country to mark the time when the raf became the world's first independent air force. time for sport.