Live updates: Trump’s new tariffs set to take effect; DNC picks SC to kick off 2028 primaries

The Democratic National Committee on Friday chose South Carolina to lead the 2028 primary calendar, supplanting Iowa. President Trump’s 10 percent tariffs are set to expire Friday, but U.S. Trade Representative Jamieson Greer announced new levies Thursday to replace them. The fresh import taxes — ranging from 10 percent to 12.5 percent — will hit…