| | NEW YORK (Reuters) - The Dow and S&P 500 fell on Tuesday to snap a six-session winning streak as a sharp decline in Walmart weighed heavily, but gains in Amazon and chip stocks helped the Nasdaq hold near the unchanged mark. | | | NEW YORK (Reuters) - A U.S. judge on Tuesday rejected billionaire investor Steven A. Cohen's request to temporarily seal a lawsuit accusing his hedge fund firm Point72 Asset Management LP of sexism toward women. | | | (Reuters) - U.S. semiconductor company Qualcomm Inc on Tuesday unveiled a sweetened $44 billion agreement to acquire NXP Semiconductors NV , its most defiant move in its defense against a hostile $121 billion bid from Broadcom Ltd . | | | NEW YORK (Reuters) - Walmart Inc , the world's biggest retailer, on Tuesday posted a sharp drop in profit and online sales growth during the critical holiday period and forecast annual profit at the lower end of expectations. | | | WASHINGTON (Reuters) - A federal judge on Tuesday denied AT&T Inc's request to see White House communications that might shed light on whether U.S. President Donald Trump pressured the Department of Justice to try to block the wireless carrier's purchase of Time Warner Inc . | | | FAIRFAX, Va. (Reuters) - A Virginia state court judge on Tuesday rejected a request by the U.S. unit of Volkswagen AG to delay several of the company's trials over excess emissions because of "inflammatory" comments made by a lawyer representing car owners that it fears will prejudice the jury. | | | (Reuters) - U.S. grocer Albertsons Cos Inc said it would buy drug store chain Rite Aid Corp to create a company with $83 billion in annual revenue, giving it more clout to compete with bigger chains in an industry fearing the entry of Amazon.Com . | | | TORONTO (Reuters) - Thomson Reuters Corp said on Tuesday Chief Executive Officer Jim Smith is in stable condition after an arrhythmia incident on Feb. 12 and is expected to be released from hospital within the next two weeks. | | | BERLIN (Reuters) - Audi Chief Executive Rupert Stadler has rejected suggestions he is about to be ousted and believes he has the support of parent company Volkswagen , a German newspaper reported on Tuesday. | | | TOULOUSE, France (Reuters) - Airbus got a boost for its largest twin-engined jet on Tuesday when Qatar Airways said it was considering upgrading some of its A350 orders to the largest model as it took delivery of the first such plane. | | | | |