The twists and turns in U.S. President Donald Trump's tariff policies have not only rattled global financial markets but also taken investors on a roller-coaster ride. Adding to the uncertainty are tariff-related legal challenges and Trump's assertion that he will hammer out bilateral deals with trade partners.

NEW YORK (AP) — The clock is ticking closer to U.S. President Donald Trump's latest tariff deadline of Aug 1. And while several more deals — or at least frameworks for deals — have been reached since his last tariff deadline of July 9 came and went, trade talks with many countries are still in flux.

When President Trump rocked the economy with an unprecedented attack on global trade in April, the plan was dismissed as swaggering, capricious and unsustainable.