President Donald Trump announced sweeping tariffs on U.S. trading partners throughout the world Wednesday, saying the U.S. would add a 10% minimum baseline tax on all products coming in.The Trump administration has identified what it has called the "Dirty 15" as the 15 nations with the largest trade deficit with the U.S., meaning the trade partnerships by which Washington imports more from countries than those nations import from the U.S.But the White House has also flagged what it describes as other "unfair" trading practices, chiefly implemented through tariffs...