Article Photos: PBR notebook: Colorado bull rider Jory Markiss leads after first round 7/8

Cody Nance rides Kracker Smacker to an 83.5  during the WinStar World Casino Invitational PBR bull riding event at Chesapeake Energy Arena in Oklahoma City, Friday, Jan. 25, 2013. Photo by Nate Billings, The Oklahoman