With U.S. stock futures trading higher this morning on Monday, some of the stocks that may grab investor focus today are as follows: Wall Street expects Tyson Foods, Inc. (NYSE:TSN) to report quarterly earnings at 39 cents per share on revenue of $13.16 billion before the opening bell, according to data from Benzinga Pro. Tyson Foods shares rose 0.1% to $62.05 in after-hours trading.Analysts are expecting The Williams Companies, Inc. (NYSE:WMB) to post quarterly earnings at 48 cents per share on revenue of $2.69 billion. The company will release earnings after the markets close. Williams share…