Secret Service agent assigned to Kamala Harris hospitalized after exhibiting "distressing behavior," officials say

Washington — A U.S. Secret Service agent assigned to Vice President Kamala Harris exhibited "distressing behavior" Monday morning at Joint Base Andrews and was hospitalized, authorities said. Harris was not present at the airbase at the time.

In a statement provided to CBS News, the U.S. Secret Service said that at about 9 a.m. local time Monday, the agent "began displaying behavior their colleagues found distressing. The agent was removed from their assignment while medical personnel were summoned."

Two sources briefed on the situation told CBS News the agent spouted gibberish, was speaking incoherently and provoked another officer physically.