CHURCH: On National Voter Registration Day in U.S. federal authorities warned Americans to be on guard for false information on election night. The FBI and the nation's cyber security agency say foreign actors might spread disinformation about election results. The government is encouraging voters to be patient with results as officials count an expected avalanche of mail in ballots. The U.S. is just 41 days away from the election, but multiple crises could affect how many voters actually cast a ballot. CNN's Brian Todd has more.</s>BRIAN TODD, CNN CORRESPONDENT (voice-over): Long lines for early voting in Fairfax County, Virginia.</s>KATE HANLEY, ELECTORAL BOARD SECRETARY, FAIRFAX COUNTY, VIRGINIA: It is very exciting to have all these people turn out, far more than we expected.</s>TODD: With voter interest off the charts and the stakes so dramatically high, many indications point to a massive turnout at the polls this fall.</s>BERNARD FRAGA, PROFESSOR, DEPARTMENT OF POLITICAL SCIENCE, EMORY UNIVERSITY: Frankly, this year, many election experts are predicting we are going to see voter turnout that exceeds anything we've seen in the last hundred years. This could really be a tidal wave of voter turnout.</s>TODD: The coronavirus pandemic, though, could throw a wrench into that if voters feel it is safer to stay home and don't want to rely on mail-in ballots. But President Trump's divisive personality and his handling of the pandemic, experts say, could drive more Americans to the ballot box, fans and foes alike.</s>JAN LEIGHLEY, PROFESSOR, AMERICAN UNIVERSITY: Many individuals are suffering.
FBI Warns Against Foreign Disinformation on Election Results.