Wiggo, Cav back but British supremacy faces test (Reuters)

By Martyn Herman LONDON (Reuters) – Big guns Bradley Wiggins and Mark Cavendish will bolster the British team for next month’s Olympic track cycling program but the powerhouse nation will have its work cut out repeating the supremacy of four years ago in London. Wiggins, 36, has returned to his track roots and will be a key cog in Britain’s team pursuit squad, four years after that glorious summer when he won the Tour de France and the Olympic time trial in a matter of weeks. Cavendish, meanwhile, has no Olympic medal on his CV — missing out on the track in 2008 and road race in 2012.