Bjork, Jamieson share lead after 2 rounds at Tshwane Open
PRETORIA, South Africa — Alexander Bjork kept a share of the lead and was joined on 10 under by Scott Jamieson on Friday after two rounds of the Tshwane Open. They lead James Morrison by one stroke, with three players a shot further back in a tie for fourth. Bjork (67) is playing in only