Noted economist Arthur Laffer warns in a new analysis that President Donald Trump's 25% tariffs on auto imports could add $4,711 to the cost of a vehicle. NewsNation’s Alex Caprariello looks into whether that could lead to a boom in the used car industry. #AutoTariffs #Tariffs #UsedCars "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 12p/11C. NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij