The killing of the general, the stuttering boy, and more: 20 moments that defined the U.S. in 2020

WASHINGTON-By all accounts, 2020 was a terrible and tumultuous year for the United States - defined by overlapping crises that saw 300,000 people die of coronavirus, tens of thousands marching in the streets amid civil unrest over police violence, an impeachment trial, a disputed presidential election result, and wildfires consuming the forests of the west coast.