Plus: U.S. stocks rally a day after the Federal Reserve cut interest rates. Israel launched a wave of airstrikes against Hezbollah targets in Lebanon, as the militant group\u2019s leader said the attacks on its members amounted to a declaration of war. J.R. Whalen reports.\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices