Paul Casey battles back into contention at US open but Rory McIlroy misses cut

Paul Casey produced a brilliant fightback to remain in contention for a first major title as former champion Rory McIlroy missed the cut in the US Open for the second year running.

Casey recovered from a triple-bogey on his fifth hole of the day to add a 71 to his opening 66 at Erin Hills and set the clubhouse target on seven under.