In this week's Sport: Chris Froome – the gentleman of cycling talks about doping accusations, being spat on and defending his Yellow Jersey in this summer’s Tour de France | Where now for T20? As we prepare for the NatWest T20 Blast, what’s the future of cricket’s short form in the UK? | World Cup Stories: the Chileans who tried to cheat Brazil out of the 1990 World Cup | Dani King: the Olympic heroine tells of her split affections for the road and track | Squad selector: who will be England’s boys for Brazil?