Name: Democrats see return of divisive social media manipulation
Uploaded: Thu Feb 21 2019 02:45:00 GMT+0000 (UTC)
Duration: 6 min 25 s
Description: Natasha Korecki, national correspondent for Politico, talks with Rachel Maddow about research showing coordinated social media manipulation targeting specific 2020 Democratic candidates.

Feb. 21, 201906:25