Watch: Kaine questions Rubio on Trump's comments about María Corina Machado

During a Senate committee, Democratic Sen. Tim Kaine criticized the Trump administration for not releasing more information about the strikes on alleged Venezuelan drug boats. He then questioned Secretary of State Marco Rubio about President Trump's comments about Venezuelan opposition leader María Corina Machado and why President Trump referred to Greenland as Iceland during his speech in Davos, Switzerland.