Nikkei stock index plunges over 3% on US tariff concern

TOKYO (Kyodo) -- Tokyo stocks tumbled Friday morning, with the Nikkei index briefly sinking over 3 percent, hit by concern over U.S. President Donald

Nikkei stock index plunges over 3% on US tariff concern
TOKYO (Kyodo) -- Tokyo stocks tumbled Friday morning, with the Nikkei index briefly sinking over 3 percent, hit by concern over U.S. President Donald