Trump claimed 'tariffs are easy' – he's learning the hard way that's not the case

"Tariffs are easy," Donald Trump claimed in March. For his administration, and the world, they have proven anything but. Now an obscure New York court has blocked his signature trade policy, setting up a battle that looks sure to end up in the supreme court. The plan was simple. For decades, Trump has made the case for tariffs. Now, in his second term, he would dramatically hike them on the world; raise trillions of dollars for the federal government; cut taxes for Americans; and lure manufacturers to the country's industrial heartlands, creating millions of jobs. But this drastic bid to…