Gov. Larry Rhoden has won the Republican primary runoff for governor, overcoming Aberdeen businessman Toby Doeden in Tuesday’s historic election to secure the GOP nomination for South Dakota’s highest office.

With complete statewide precincts reporting late Tuesday evening, Rhoden held a commanding 72% to 28% lead over Doeden, garnering 11,330 votes to Doeden’s 4,328 votes. The decisive victory cap…