Eilidh Barbour presents highlights from the second round of the Open Championship from Royal Birkdale. It was American Phil Mickelson who led after the second round in 2016 - a two-under-par 69 lifting the American to ten under at Royal Troon. But in a portent of what was to come, a six-under 65 from eventual champion Henrik Stenson left the Swede only one shot behind. Stenson went on to claim the Claret Jug two days later, posting an Open Championship record score of 20-under-par.