New Zealand PM Jacinda Ardern on gun control, divisive rhetoric and globalism

President Trump highlighted his “America First” policies during his United Nations address Tuesday, saying "the future belongs to patriots." New Zealand Prime Minister Jacinda Ardern is among the leaders in New York for the U.N. General Assembly. Her country got global attention for implementing strict gun control measures after the mosque shootings in Christchurch. She spoke to “CBS This Morning” about how she got gun control legislation enacted so quickly, the impact of divisive rhetoric and her closed-door meeting with President Trump earlier this week.