(AP) — President Donald Trump on Wednesday announced far-reaching new tariffs on nearly all U.S. trading partners — a 34% tax on imports from China and 20% on the European Union, among others — that threaten to dismantle much of the architecture of the global economy and trigger broader trade wars.Trump, in a Rose Garden announcement, said he was placing elevated tariff rates on dozens of nations that run meaningful trade surpluses with the Unite...