Harsh rhetoric between the U.S and Iran, plus a mixed picture on housing from Home Depot (HD) earnings and housing starts and permits, leave investors on unsteady footing Tuesday, says Kevin Hincks. He warns to keep an eye on headlines and brace for a "tone change" surrounding the Strait of Hormuz. In equities, Meta Platforms (META) faces a crucial trial over child safety concerns tied to its social media enterprise.