CNBC：Killing Iran's Soleimani equivalent of killing Pence: Profe

CNBC's "Power Lunch" team discusses rising global tensions between the U.S. and Iran after the U.S. killed a top Iranian offical in an airstrike. With John Gans of University of Pennsylvania's Perry World House, Daniel Drezner of Tufts University's Fletcher School of Law, and CNBC senior analyst Ron Insana.