Prior to taking over "Nightly News" anchor duties, Holt co-anchored "Weekend TODAY" for 12 years, the network said. "As a 20-year-old radio reporter on the police beat chasing breaking news around ...

"As a 20-year-old radio reporter on the police beat ... Norah O'Donnell signed off as anchor of "CBS Evening News" in January. She previously announced in the summer that she would leave her ...