CANADA - JULY 23:  Out: Jack Ncklaus (left) chats with Tom Weiskopf; the defending champion; during a break in play at the Canadian Open golf tournament in Windsor; After two rounds of play; Weiskopf is well down in the pack at 142 while Nicklaus holds a two stroke lead at 134 with two consecutive 3-under-par 67s. [Incomplete]   (Photo by Reg Innell/Toronto Star via Getty Images)