Something different is afoot at the Circle K. It's the result of a national plan to reduce sales of cigarettes to minors. Oregon is part of a multi-state effort to crack down on illegal sales of tobacco to young people. Tony Green in Attorney General John Kroger's Office says the company will have to work harder. Circle K is the only convenience store chain involved in this agreement. There are 55 Circle K stores in Oregon. About 4000 nationwide.