Transportation Secretary Duffy discusses new technology aimed at making air travel safer

Top transportation officials were at Newark Airport on Tuesday for the installation of a new radar system designed to help controllers prevent runway incidents. CBS News senior transportation correspondent Kris Van Cleave spoke with Transportation Secretary Sean Duffy about the new technology.

Top transportation officials were at Newark Airport on Tuesday for the installation of a new radar system designed to help controllers prevent runway incidents. CBS News senior transportation correspondent Kris Van Cleave spoke with Transportation Secretary Sean Duffy about the new technology.