Foreign companies around Tianjin blast suspend operationsSHANGHAI (AP) — Foreign companies have suspended operations around the Tianjin port as officials scramble to contain the toxic fallout of last week's deadly chemical explosions, which dealt a blow to northern China's emerging economic hub. Toyota said over half its China production capacity would be offline at least through Wednesday. The company has operations near the blast evacuation zone and said Monday that it had suspended three production lines, which can produce 530,000 vehicles a year. Thousands of Volkswagen, Toyota, Hyundai and Renault cars, mostly pricey imports, parked on lots near the...