Name: Sen. Sanders surges in latest round of Iowa polling
Uploaded: Mon Jan 27 2020 12:27:45 GMT+0000 (UTC)
Duration: 4 min 59 s
Description: In new rounds of Iowa polling, Sen. Bernie Sanders is surging in the state just ahead of the state's Democratic caucuses. Steve Kornacki joins the discussion.

Jan. 27, 202004:59