withjordan spieth and collin morikawa fighting hard.ho began the third round with a two—shot lead, is trying to keep his nose in front. ben croucher is at royal st george's for us and has been following the action. it has come alive in the last hour or so. we had a three—way tie for the lead about 15 units ago and now it has all changed on what we call moving day at the majors. but no change for louis oosthuizen at the top of the leaderboard. the 2010 open champion had a little bit of a wobble in the middle of the round and madejust one bogey in his first two rounds, but then it made a couple of bogeys in three holes. on the 14th it did not help, but then showed his mettle and made a birdie on the 16th, making all the difference to him. collin morikawa, that means he is a shot behind leader, louis oosthuizen. collin morikawa isjust leader, louis oosthuizen. collin morikawa is just a shot hind and