LIVE: Rubio testifies at Senate hearing on Venezuela

Watch live coverage as Secretary of State Marco Rubio testifies at a Senate Foreign Relations Committee hearing on the Trump administration's policy toward Venezuela. For more context and news coverage of the most important stories of our day, click here: https://www.nbcnews.com » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Subscribe to Here's the Scoop podcast: https://www.nbcnews.com/heres-the-scoop-daily-podcast Every day, NBC News helps people understand what’s happening and why it matters ...