Trump urges Americans to 'hang tough' on tariffs plan as markets tumble

President Donald Trump is doubling down on his controversial tariffs program and has called on Americans to "hang tough" amid stock market turmoil over the last few days. 

Trump, in a post on Truth Social Saturday morning, wrote that his plan is already working with trillions of dollars already being poured into the U.S. economy.

"We are bringing back jobs and businesses like never before. Already, more than FIVE TRILLION DOLLARS OF INVESTMENT, and rising fast! THIS IS AN ECONOMIC REVOLUTION, AND WE WILL WIN," Trump wrote. 

HERE'S WHAT TRUMP IS REALLY UP TO WITH HIGH-STAKES TARIFF GAMBIT

This week's steep losses for the S&P 500...