russell knox sharing second. he charged today with 67. bryson dechambeau, what a start to his professional career with a tie fifth. it's just past midnight in south africa you could tell by grace's reaction, this is a very big step in his career. nick: absolutely huge. he'll start thinking of even bigger and better things. he's committed to the american tour now. so wow, what a great way to start. you have your exemption. you're going back to augusta national next year. [captioning funded by cbs sports division] [captioning performed by the national captioning institute, which is responsible for its caption content and accuracy. visit ncicap.org] jim: luke donald looking at the a nod to zach, the caddie for branden grace. he's caddied for gary player and louis oosthuizen. in fact, he was with oosthuizen at st. andrews in 2010 when louis won. the open championship. no doubt his assistance today has gone a long way. tonight on cbs, it all begins with "60 minutes," "madam secretary," "the good wife," elementary. the "60 minutes" story, you'v