2014 Oklahoma Special Election
Oklahoma House Speaker T.W. Shannon (R) picked up a major conservative endorsement in his bid for...
Rep. Tom Cole and state Attorney General Scott Pruitt will not run in Oklahoma.
Both reps. could have difficulty picking up conservative support in a Senate special.
Oklahoma House Speaker T.W. Shannon will announce his senate campaign on Wednesday.
The endorsement would give Rep. James Lankford some credibility with key conservatives.