Sen. Mark Warner (D-VA) said Wednesday that the Trump administration’s national security mishap over Signal represents a pattern of “sloppiness.”

“If this was a one-off — if this was ‘Oh my gosh, we’re rookies. We didn’t understand how to add people to a chat line,’ — but this is a history or pattern of sloppiness,” Warner told Joe Kernen on CNBC’s Squawk Box.

Recommended Stories

Some of Chicago’s crimes are merely widespread immigration fraud

Will Republicans distance themselves from Trump after the midterm elections?

DC’s most pressing post-midterm question: What to do about Social Security’s pending insolvency?