text:  Iran is threatening to join any war between Israel and its proxy in Lebanon, Hezbollah. ABC's Jordana Miller in Jerusalem. Israel's foreign minister, Israel Katz, tweeting he has a response for Iran. Quote, a regime that threatens destruction deserves to be destroyed. The U.S. concerned about a wider Mideast war. Voter turnout unusually heavy in France's first round of an early parliamentary election. Far-right party polling about a third of the votes. The second round comes up next Friday.