Iran’s Supreme Leader today accused the United States and its regional allies of fomenting unrest in the country and warned that Tehran will retaliate against Washington. “You inflicted damage on Iran in these days and this will not go unanswered,” he stressed, addressing the US government. “The American President says that… the Iranian government is terrified by America’s power. Well, if we’re scared of you, how did we drive you out of Iran in the 1970s and evicted you from the entire region in 2010s?” he added.