Republican vice presidential nominee JD Vance speaks to a crowd during a rally at the Berks County Fairgrounds on Sept. 21, in Leesport, Penn.
Matthew Hatcher/Getty Images
hide caption
A U.S. Customs and Border Protection agent checks pedestrians' documentation at the San Ysidro Port of Entry in San Ysidro, California. A growing number of experts believe the flow of deadly street fentanyl from Mexico into the U.S. has been disrupted, contributing to a drop in fatal overdoses.
Sandy Huffaker/AFP/Getty Images
hide caption