The S&P 500 and Nasdaq ended lower, with investors on edge over the Iran-Israel conflict heading into the weekend, as the US considers whether to get involved #israeliranconflict #middleeast #usstocks #tehran #israel #iran #brentcrude #usfederalreserve #google #alphabet #kroger #News #Reuters #Newsfeed Read the story here: https://reut.rs/4lk3E4Y 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on