Taiwan's president cancels U.S. transit, raising tensions in U.S.-China relations.

Taiwan's President Lai Ching-te has canceled plans to transit through the U.S. on his way to Latin America, citing domestic issues like natural disasters and tariff negotiations. The move is seen as a diplomatic win for China, which opposes any official interactions between Taiwan and the U.S. The cancellation raises concerns about the impact on U.S.-China relations. The U.S. is legally bound to support Taiwan, which separated from China in 1949.