By Jack Money Business Writer jmoney@oklahoman.comOklahoma's primary voters will be given a chance Tuesday to choose nominees for November's election to fill a seat on the Oklahoma Corporation Commission. Republicans can choose to nominate incumbent Commissioner Bob Anthony, 70, to run for another six-year term, or they can cast a vote instead for one of two challengers. Democrats and independents who choose to vote in the Democratic primary for the seat have four candidates to select from. If no candidate on one or both party tickets wins at least half the votes in the primary, then the top two on each ticket will face one another a second time in a runoff election on Aug.Read more on NewsOK.com