Georgia Investigating Possible Double-Voting

What did Secretary of State Brad Raffensberger say about the impact of alleged double counting on the primary election outcomes?

What measures are in place to prevent double voting according to the text?

What is the significance of informing people about how to vote safely?

How do the alleged double votes in Georgia compare to the total number of absentee ballots cast?

What does the text suggest about the prevalence of voter fraud in the US?