for a country to host. with england and scotland staging euros games last summer, the five nations bid is said to be the favourite when uefa makes its decision next year. for those dreaming of a home world cup, however, the wait goes on. dan roan, bbc news. a man who was paralysed for five years has been able to walk again thanks to an electrical implant developed by swiss scientists. the device enables him to stand and walk slowly by sending electrical signals to his legs. it's the first time that anyone who's suffered a complete cut to their spinal cord has been able to walk again. our science correspondent pallab ghosh reports from lausanne. michel roccati was paralysed after a motorbike accident five years ago. his spinal cord was completely severed and he has no feeling in his legs. but he can now walk using a frame because of an electrical implant that's been surgically inserted