Dhaka, April 26 -- A group of 12 U.S. states has filed a lawsuit challenging President Donald Trump's aggressive tariff policy, arguing that the administration overstepped its legal authority and bypassed Congress.Led by Arizona Attorney General Kris Mayes, the lawsuit criticizes the tariffs as both harmful to the economy and unconstitutional. "President Trump's insane tariff scheme is not only economically reckless - it is illegal," Mayes said in a statement.The states involved include Democratic-led Arizona, Minnesota, New York, Oregon, and others. California, though not part of this coalition, launched its own legal challenge just a week earlier.Since returning to office, Trump has disrupted global trade markets by announcing sweeping ne...