Republican Senator John Kennedy of Louisiana grilled Commerce Secretary Howard Lutnick on the Trump administration's tariffs.

The cabinet secretary helping to negotiate Donald Trump’s global tariff deals didn’t appear to know some of his own trade laws while testifying about them in Congress. Billionaire businessman turned Commerce Secretary Howard Lutnick also stunned senators when answering questions about Trump’s stated goal of tariff reciprocity,

Kennedy pressed Lutnick during a Senate hearing about the purpose of imposing “reciprocal” tariffs on U.S. trading partners. He asked Lutnick if he would accept a hypothetical deal from Vietnam if the country agreed to remove all tariffs and trade barriers if the U.S. agreed to do the same.