FILE - An iPhone displays the Facebook app, Aug. 11, 2019, in New Orleans. Russia, China and Iran are continuing to target voters in the U.S. with disinformation and propaganda related to the upcoming presidential election, top intelligence officials told reporters on Monday, July 29, 2024. Groups linked to the Kremlin are increasingly using private public relations firms or unwitting social media users to spread their false claims as a way to hide their tracks. (AP Photo/Jenny Kane, File) WASHINGTON – The Kremlin is turning to unwitting Americans and commercial public relations firms in Russia to spread disinformation about the...