Iran now appears to be next on President Donald Trump's list, after Venezuela and Greenland.The backdrop is a wave of protests in Iran, now in their third week. What began as demonstrations over a sharp jump in inflation has evolved into nationwide, anti-government unrest. More than 500 people have been killed as Iran's government moved aggressively to suppress dissent, according to the U.S.-based Human Rights Activists News Agency.Trump weighed in Friday with a Truth Social post declaring that "the United ...