Get the lowdown on the Musk vs. Navarro clash over tariffs, complete with insults like "dumber than a sack of bricks."

Laffer, along with fellow economist Steve Moore, co-authored a Wall Street Journal op-ed titled, " A Win-Win Exit Strategy for Trump on Tariffs ." The piece outlines an approach they believe could deescalate the growing trade war and even lead to broader economic gains.

President Trump said he opened trade negotiations with South Korea among the many countries that “want to make a deal with the United States.”