Iran vows 'crushing' attacks on US after Trump threats

Iran on Thursday threatened "crushing" attacks on the US and Israel, firing missiles at Tel Aviv after US President Donald Trump vowed to bomb the Islamic republic "back to the Stone Ages".The war, which erupted more than a month ago with US-Israeli strikes on Iran, has spread throughout the Middle East and roiled the global economy, impacting hundreds of millions worldwide.In a prime-time White House address, Trump said the US was "very close" to achieving its objectives but warned attacks woul...