Trump’s erratic trade policies are baffling businesses, threatening investment and economic growth [Video]

WASHINGTON – Marc Rosenberg, founder and CEO of The Edge Desk in Deerfield, Illinois is getting ready to introduce a fancy ergonomic chair designed to reduce customers’ back pain and boost their productivity. He figures the most expensive one will sell for more than $1,000. But he can’t settle on a price, and he is reluctantly reducing the shipment he’s bringing to the United States from China.

There’s a reason for his caution: President Donald Trump’s ever-changing, on-again, off-again tariff war with America’s three biggest trading partners – Mexico, Canada and China.

The latest reversal came Thursday. Two days after imposing 25% taxes — tariffs — on all imports from Canada and Mexico and threatening to detonate more than $1.3 billion in annual U.S. trade in North America, Trump announced that he was suspending many of the levies on Mexico and some of them on Canadafor a month. This was …