Watchdog reviewing whistleblower’s mail-in voting rules warning

The U.S. Postal Service’s Office of Inspector General is reviewing a new system for handling mail-in ballots that could cause problems cause in the November midterms. The watchdog said Tuesday that it will independently examine allegations raised by a whistleblower about the agency’s computer system that could jeopardize mail-in voting. The whistleblower warned that USPS…