FORT WORTH, Texas (AP) — Kevin Na birdied four of the first eight holes and shot a 4-under 66 to cruise to a four-shot victory over Tony Finau at Colonial on Sunday. The South Korean-born American opened with a two-shot lead and was in front by at least that many for the final 16 holes after putting his second shot inside 5 feet for birdie at the par-4 second.Read more on NewsOK.com