The twists and turns in U.S. President Donald Trump's tariff policies have not only rattled global financial markets but have also taken investors on a roller-coaster ride. Companies are counting the cost of the trade war that is now being estimated at more than $34 billion in lost sales and higher expenses,

U.S. economic growth will slow to 1.6% this year from 2.8% last year as President Donald Trump’s erratic trade wars disrupt global commerce, drive up costs and leave businesses and consumers paralyzed