The findings raise national security concerns as DeepSeek tops app download charts and caused U.S. tech stocks to plummet.

Our Nebraska senators especially should be fiercely criticized. Do they even remember Chuck Hagel? He was a Republican senator from Nebraska and then secretary of defense under President Obama.

Senate panel advances Hegseth's bid to become ... The next closest defense secretary vote was Chuck Hagel's in 2013, when he was confirmed 58-41, with four Republicans breaking ranks to back ...