During a Senate Armed Services Committee hearing Thursday, Sen. Markwayne Mullin (R-OK) asked President Trump's nominees for ...

Okla., told NBC's "Meet the Press" that he believes children born in the U.S. should leave the country with their parents if ...

Republican U.S. Senator Markwayne Mullin said on Sunday he believes babies born in the United States to immigrants living in ...

"Why wouldn't you send a child with their parents? Why would you want to separate them? I wouldn't want to be separated from ...

Senator Markwayne Mullin Confident in "Big Beautiful Bill" Passage Amid Republican Discord and Democratic Stalls With ...

U.S. Sen. Markwayne Mullin has been on Capitol Hill all weekend, working alongside federal lawmakers to pass the "big, ...

Sen. Markwayne Mullin (R-Okla.) and Sen. Chris Murphy (D-Conn.) discuss the Senate’s passage of President Trump’s tax bill.

In his appearance on Meet the Press with Kristen Welker, Republican Senator Markwayne Mullin believes there is a "whole ...

Sen. Markwayne Mullin (R-Okla.) said Sunday that he is “very confident” that President Trump’s “big, beautiful bill” will ...

In an exclusive interview with Meet the Press, Sen. Markwayne Mullin (R-Okla.) dismisses the concerns of Elon Musk, who ...

In his appearance on Meet the Press with Kristen Welker earlier today, Republican Senator Markwayne Mullin disregards Elon ...

Sen. Markwayne Mullin (R-Okla.) talks about the Senate’s late night vote on President Trump’s tax cuts and spending bill, the Supreme Court’s ruling on nationwide injunctions, and the American attack ...