Peter Navarro stands by Trump's tariffs as successful trade tactic

White House trade adviser Peter Navarro joins Chris Wallace on 'Fox News Sunday.' FOX News operates the FOX News Channel (FNC), FOX Business NWhite House trade adviser Peter Navarro joins Chris Wallace on 'Fox News Sunday.' FOX News operates the FOX News Channel (FNC), FOX Business NWhite House trade adviser Peter Navarro joins Chris Wallace on 'Fox News Sunday.' FOX News operates the FOX News Channel (FNC), FOX Business N