Secretary of State Marco Rubio says there will be no American boots on the ground in Venezuela, but President Trump says if the Venezuelan Vice President doesn’t “do the right thing”, there could be another strike on the country. MS NOW National Security & Intelligence Analyst Marc Polymeropoulos and retired Gen. Barry McCaffrey join Alex Witt to share their insight into the capture of Venezuelan President Maduro. MS NOW: My Source for News, Opinion, and the World. Same mission. New name. »