U.S. restrictions on Iranian ships are increasing costs on trade products

Defense Secretary Pete Hegseth says the U.S. blockade of Iranian ships will go on "as long as it takes," this comes after Iran has asked for the blockade to be lifted in order to resume peace talks. For more, KCBS' Matt Bigler spoke with Margaret Brennan, CBS news foreign correspondent and moderator of Face the Nation. Getty Images / Handout / Handout