New Zealand takes swift action on gun laws after massacre

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The Prime Minister in New Zealand took swift and decisive action on gun control in less than a week after the mosque massacre that killed 50 people. Ali Velshi and Stephanie Ruhle are joined by Executive Director at the Giffords Law Center, Robyn Thomas, to discuss the country’s new plan to ensure it never happens again in that country and the state of things in the U.S.