Name: Trump takes aim at Biden as O’Rourke sets fundraising record
Uploaded: Tue Mar 19 2019 11:13:37 GMT+0000 (UTC)
Duration: 2 min 54 s
Description: President Trump targeted former Vice President Joe Biden on Twitter, saying his potential 2020 challenger is a “low I.Q. individual.” Meanwhile, Democrat Beto O’Rourke raised $6.1 million in his first 24 hours campaigning. NBC’s Kristen Welker reports.

March 19, 201902:54