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Candidates push for last-minute support ahead of Iowa caucuses

Name: Candidates push for last-minute support ahead of Iowa caucuses
Uploaded: 2016-02-01T13:37:45-0500
Duration: 5 min 27 s
Description: Presidential candidates are making last effort pushes to gain support ahead of the Iowa caucuses tonight. Editor-in-chief of The Hill Bob Cusack joins CBSN to discuss.

Presidential candidates are making last effort pushes to gain support ahead of the Iowa caucuses tonight. Editor-in-chief of The Hill Bob Cusack joins CBSN to discuss.