One of the top democratic candidates for president is in Sioux City this afternoon. A town hall started an hour ago with California Senator Kamala Harris. California Sen. Kamala Harris make her case to become the next U.S. president in central Iowa yesterday. Harris slammed the current administration’s trade policy, noting its impact on Iowa farmers. She said China does need to be held accountable for stealing trade secrets and intellectual property. But the way to do that is to strengthen the U