U.S. Justification: Law Enforcement or Monroe Doctrine

After the US raid on Venezuela and arrest of its de facto leader Nicolas Maduro, Donald Trump warned a number of other countries that they could be next. Matt Galloway speaks to Janice Stein, founding director of the Munk School of Global Affairs & Public Policy at the University of Toronto and Jorge Heine, former Chilean cabinet minister and co-author of The Non-Aligned World: Striking Out in an Era of Great Power Competition.