FILE - Health care workers direct people to use a nasal swab for a self administered test at the new federally funded COVID-19 testing site at the Miami-Dade County Auditorium on July 23, 2020 in Miami, Florida. (Photo by Joe Raedle/Getty Images)WASHINGTON (AP) - Russian intelligence operatives are using a trio of English-language websites to spread disinformation about the coronavirus pandemic, seeking to exploit a crisis that America is struggling to contain ahead of the presidential election in November, U.S.