 When making a credit or debit card purchase, it's also a good idea to inspect the terminal for anything that just doesn't look right. If something seems amiss, it's best to move on. Several agencies, including the Secret Service, are involved in the investigations into the recent downstate incidents. Mark Fouser, WDEL, Delaware's News Radio. Wall Street right now, the Dow's off 85 points. The S&P's down 8.5. The Nasdaq is still up 26 points.