DeSantis vows to stay in 2024 presidential race past Iowa, win or lose

Ron DeSantis is in the final push to get his message out to Iowa voters ahead of next week’s caucuses. The Florida governor returned to the Hawkeye State Tuesday to take part in a town hall and said he plans to stay in the 2024 presidential race regardless of the Iowa results. CBS News campaign reporter Aaron Navarro has more. Source