@CNN: Walter “Fritz” Mondale, who served as vice president under then-President Jimmy Carter before waging his own unsuccessful White House bid in 1984, has died, according to a family spokesperson. He was 93.

Robert Reich (@karrilevens) / Twitter

@MikeLevin: I am incredibly saddened to learn that a USCP officer died while protecting our Capitol today from a vehicle attack. This has been an unbelievably challenging year and our USCP officers are heroes. Keeping all involved in my prayers.

Andrew Yang (@asaguarocactus) / Twitter