police officers apparently ambushed, leaving two dead, including a father including a father of two with one on the way. cbs s lilia luciano is on the scene. today our hearts are broken. o donnell: and red-hot inflation. prices are up everywhere, from the grocery store to the gas station, even at the bar. ( ringing bell ) plus, what happened today on wall street. this is the cbs evening news with norah o donnell, reporting from the nation s capital. o donnell: good evening to our viewers in the west, and thank you for joining us on this busy thursday night. it was a dramatic ending to what s expected to be the final january 6th hearing, a vote to subpoena former president trump to appear before congress, and it came after shocking new evidence and never-before-seen video. that video showed congressional leaders at a secure location including house speaker nancy pelosi, calling state and federal officials to plead for help. investigators laid out today in vivid detail