Unfortunately, I don't. Oklahoma politics isn't a field of study for me.
I've paid some attention to the race to succeed Istook in Congress. It seems that Lieutenant Governor Mary Fallin is the leader but will be forced into a runoff. I've heard about a messy divorce in her past.
Fortunately, DemocRATS don't have a credible candidate running.
The 5th district looks like a real barnburner for the GOP. Lt Gov. Fallin, Corporation Commissioner Denise Bode (whom I've been told is a bit of a nut), the sitting OK City Mayor Mick Cornett (I don't know much about him personally, but apparently he boasted that he won reelection for Mayor earlier this year with 87% of the vote -- however it does rather irk me that he would be simultaneously be running for a full term there and then for Congress), State Rep. Kevin Calvey (who boasts of an endorsement by a high-ranking Minuteman), State Rep. Fred Morgan, and a Urologist, Dr. Johnny Roy (a lot of Urologists running for office this year !).