IE 11 is not supported. For an optimal experience visit our site on another browser.

Gaetz sex crime probe expands with witness talking to feds

01:42

Feds are now eyeing possible obstruction of justice charges in the criminal probe into GOP Rep. Matt Gaetz. Gaetz denies all allegations against him. At the same time, Gaetz's associate Joel Greenberg is also cooperating and talking to the feds. MSNBC's Chief Legal Correspondent Ari Melber reports on the updates in the case.