Oklahoma GOP race may be photo finish...

Oklahoma Watch One tight poll. One contentious debate. Daily back-and-forth on social media.

Oklahoma’s Republican gubernatorial primary is drawing no shortage of attention. It will all culminate next Tuesday, Aug. 25, when Republican voters decide whether to elect Gentner Drummond or Mike Mazzei as their nominee for governor.

Drummond, a rancher, banker and sitting attorney general from Osage Count…