Dimon, Ackman warn on tariffs | REUTERS

Wall Street leaders issued warnings on US tariffs, with JPMorgan CEO Jamie Dimon saying they could have lasting negative consequences, while fund manager Bill Ackman, who had endorsed Trump, said they could lead to an 'economic nuclear winter.' #News #USA #Markets #Business #JPMorganChase #Trump #Tariffs #TradeWar #Reuters #Newsfeed Read the story here: https://reut.rs/4cnkCMj 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en