Congressman James Lankford says his positive message, Senator Tom Coburn’s praise, and attacks by a dark money group backing Rep. T. W. Shannon helped propel him to a huge primary election victory: http://newsok.com/oklahoma-elections-u.s.-rep.-james-lankford-credits-positive-message-volunteers-and-u.s.-sen.-tom-coburn-for-landslide-win-in-senate-primary-in-oklahoma/article/4958753
