Oklahoma voters to cast ballots for 2 US Senate seats


              FILE - Rep. Markwayne Mullin, R-Okla., speaks during a news conference on Capitol Hill on Sept. 16, 2020, in Washington. Mullin is among the candidates running for Oklahoma Senate. With the announcement earlier this year that longtime Republican U.S. Sen. Jim Inhofe plans to step down from office early, Oklahoma voters have the rare opportunity to cast ballots on Tuesday, June 28, 2022, for candidates for both of the state's U.S. Senate seats. (AP Photo/Alex Brandon, File)
            
              FILE - State Rep. T.W. Shannon gestures during a Republican candidate forum for the open U.S. Senate seat, in Lawton, Okla., on June 6, 2014. Shannon  is among the candidates running for Oklahoma Senate. With the announcement earlier this year that longtime Republican U.S. Sen. Jim Inhofe plans to step down from office early, Oklahoma voters have the rare opportunity to cast ballots on Tuesday, June 28, 2022, for candidates for both of the state's U.S. Senate seats.  (AP Photo/Sue Ogrocki, File)
            
              FILE - Sen. James Lankford, R-Okla., speaks during a Senate Energy and Natural Resources Committee hearing May 19, 2022, on Capitol Hill in Washington. Lankford is running for reelection to a full six-year term. With the announcement earlier this year that longtime Republican U.S. Sen. Jim Inhofe plans to step down from office early, Oklahoma voters have the rare opportunity to cast ballots on Tuesday, June 28 for candidates for both of the state's U.S. Senate seats.  (AP Photo/Mariam Zuhaib, File)
Oklahoma voters to cast ballots for 2 US Senate seats