Uruguay striker Luis Suarez has injured his knee in training and could be a doubt for the World Cup, according to media reports in his homeland The 27-year-old Liverpool striker will have keyhole surgery on Thursday to repair damage to his meniscus, says broadcaster Tenfield. Estimates on his recovery range from 15 days to a minimum of four weeks. Uruguay play England on 19 June in Sao Paulo after their Group D opener against Costa Rica on 14 June. Sad news for the player, but great news for England.......