Beto O'Rourke is running for president, but what is his constituency?
10:47am PDT - March 14th, 2019 beto o'rourke - CBS NewsFormer El Paso Congressman Beto O'Rourke is joining an already-crowded 2020 Democratic primary field. CBSN political reporter Caitlin Huey-Burns, Texas Tribune editor-in-chief Emily Ramshaw, and Democratic strategist Lynda Tran spoke to CBSN about the impact …