Illinois Senator Tammy Duckworth's announcement followed a heated exchange with Pete Hegseth during his confirmation hearing earlier this week.

"This is basic, 101 stuff for someone who wants to be secretary of defense, and he couldn't answer any of them." ...

U.S. Senator Tammy Duckworth (D-IL) joined Washington Sen. Patty Murray, Vice Chair of the Senate Appropriations Committee, ...

On "Forbes Newsroom," Sen. Tammy Duckworth (D-IL) slammed Pete Hegseth as unqualified to be Secretary of Defense, and said that Sen. Joni Ernst's (R-IA) and other Republican Senators backing Hegseth ...

Senators Kelly and Duckworth questioned Peter Hegseth’s readiness to be Secretary of Defense, highlighting his lack of ...

Hegseth responded at the heated Senate confirmation hearing that he couldn't tell Duckworth the exact number of ASEAN nations ...

Sen. Tammy Duckworth put Pete Hegseth’s foreign policy chops to the test during his confirmation hearing on Tuesday as ...

Sen. Tammy Duckworth (D-IL) continued her attacks on President-elect Donald Trump’s defense secretary nominee, Pete Hegseth, ...

Sen. Tammy Duckworth, who lost both legs in Iraq, talked to TIME ahead of Pete Hegseth's confirmation hearing about his ...

An Illinois legislator called U.S. Sen. Tammy Duckworth’s behavior during the Senate confirmation hearing Tuesday ...

While the hearing didn't dive into foreign policy, Hegseth offered a peek into weapon programs that may get more attention.

Pete Hegseth, President-elect Donald Trump’s pick for defense secretary, was questioned about ASEAN during a heated Senate ...