Robert MacIntyre made a 30-foot eagle putt on the par-5 17th to cap a late surge Saturday and take a four-stroke lead into the final round of the RBC Canadian Open. Tied for the second-round lead with Ryan Fox, MacIntyre shot a 4-under 66 to get to 14-under 196 at Hamilton Golf and Country Club. “I think it’s my attitude now,” MacIntyre said.