2020 Trail Markers: Beto O'Rourke drops out of 2020 presidential race
9:30pm PDT - November 1st, 2019 beto o'rourke - CBS NewsFormer Congressman Beto O'Rourke ended his presidential campaign on Friday. The news broke just hours before O'Rourke was expected to speak with the rest of the Democratic candidates at a dinner in Iowa. Ed O'Keefe and Caitlin Huey-Burns joined CBSN to discus…