The Illinois Democrat countered Hegseth's curious refusal to name Russia as the aggressor in the Ukraine war with his own work as a former Fox News host.

In all, it was a bruising, 72-hour crash course in the geopolitical realities of a job that critics complain Mr. Hegseth, a 44-year-old former National Guard infantryman and Fox News host, is unqualified to hold. Mr. Hegseth’s trip to Europe, his first overseas visit since being sworn in on Jan. 25, started off on an unusual note.

Following a weekend of Donald Trump administration officials taking extreme measures to avoid saying Russia is to blame for the war in Ukraine, the panel on MSNBC's "Morning Joe" took aim at Defense Secretary Pete Hegseth for mealy-mouthed side-stepping of the issue during an appearance on Fox News.