Sen. Markwayne Mullin (R-OK) and International Brotherhood of Teamsters President Sean O’Brien have made up after coming to ...

You know, the last time Sean and I was in this room together, obviously, we had our differences. Sir, this is a time, this is ...

And “This Week” co-anchor and ABC News Chief Global Affairs Correspondent Martha Raddatz and ABC News Chief Foreign ...

Oklahoma Sen. Markwayne Mullin introduced labor secretary nominee Lori Chavez-DeRemer at her confirmation hearing Wednesday, ...

GOP Sen. Markwayne Mullin said Trump has the capability to apply pressure to Russian President Vladimir Putin to negotiate a ...

Sen. Markwayne Mullin (R-Okla.) says he thinks people need to “trust the process” in President Trump’s peace talks with ...

ABC News’ Jonathan Karl interviews Sen. Markwayne Mullin (R-Okla) on “This Week.” ...

More than a year since they almost came to blows, Teamsters President Sean O'Brien and Sen. Markwayne Mullin (R-Okla.) are ...

Sen. Markwayne Mullin (R-Okla.) says he thinks people need to “trust the process” in President Trump’s peace talks with Russian and Ukrainian leaders. “Right now, people are dying every ...

Lori Chavez-DeRemer faced bipartisan scrutiny on the PRO Act, “right-to-work” laws, minimum wage policy, the joint employer rule, and more. Her nominated is supported by the Teamsters.

Scott Mitchell and Alex Cameron discussed the latest developments in D.C., including budget negotiations, divisions over ...

Republican Sen. Markwayne Mullin said Sunday that President Donald Trump is the only one who has the ability to pressure Russian President Vladimir Putin to negotiate to end the war with Ukraine.