Oklahoma Gov. Kevin Stitt's highest-profile political appointment yet is showcasing the governor's habit of selecting people from the business world, particularly the energy sector. This time, he's ...

Alan Armstrong is officially sworn in as Oklahoma’s newest Senator, replacing Markwayne Mullin who now serves as Secretary of Homeland Security. Armstrong, a businessman who previously served as CEO ...

Oklahoma’s newest U.S. senator is starting his first full day in office with a focus on energy policy and infrastructure reform. Alan Armstrong was sworn in Tuesday after being appointed to the seat ...

Oklahoma Republican Gov. Kevin Stitt selected Alan Armstrong, an energy executive, to fill the seat being vacated by Sen. Markwayne Mullin until a new election takes place in November. The ...

Tulsa oil and gas executive Alan Armstrong is in line to become Oklahoma's next U.S. senator, ending weeks of speculation about who might replace outgoing Sen. Markwayne Mullin. Gov. Kevin Stitt ...

Oklahoma's governor on Tuesday appointed energy executive Alan Armstrong to serve in the U.S. Senate through the end of the year and finish the term of Republican Markwayne Mullin, the new homeland ...