The phone call detonated like a political grenade. One moment, markets were bracing for a drawn-out trade war; the next, a whispered assurance from Hanoi sent traders scrambling for exposure. Vietnam, Trump claimed, was ready to slash tariffs to zero—just days after his own White House had hammered its exports with crushing 46% duties. Nike spiked, algorithms fired, and suddenly Wall Street was betting on peace in a conflict Trump had escal… Continues…