Can U.S.-Vietnam reconciliation offer model for North Korea?

In Vietnam, President Trump is preparing to meet with North Korean leader Kim Jong Un -- and the summit's location isn't a mere coincidence. Indeed, U.S. officials are touting the rapprochement and economic ties that now exist between the U.S. and Vietnam, only decades after brutal warfare divided them. Nick Schifrin reports on whether U.S.-Vietnam relations can serve as a model for North Korea.