Bloomberg An engine on an American Airlines plane that exploded on a Chicago runway October 28, triggering a massive blaze, had an apparent manufacturing defect, US investigators said. A disk within the General Electric Co. CF6-80 engine had an “internal inclusion,” meaning some type of foreign debris was embedded within the special alloy designed to withstand the heat and …

  Bloomberg TAG Heuer could report record growth in revenue as it increases market share amid a slump in the Swiss watch industry. The brand that considers itself the leader in “accessible luxury” has achieved double-digit growth so far in 2016, which may make it a “record year,” Chief Executive Officer Jean-Claude Biver said in a Bloomberg interview on Sunday …

  Bloomberg Mobile Telecommunication Co. is considering introducing new services such as fiber-optic internet access in Saudi Arabia after winning an upgrade to its license, a move that would bring the scope of its offerings nearer to larger Saudi Telecom Co. Saudi Arabia’s third-largest phone operator “has the most to gain” from a licensing change by the government because it …