Although President Joe Biden may have been declared the official winner of Georgia’s electoral votes in the 2020 election by close to 12,000 votes, more than twice that number of mail-in ballots were returned as undeliverable by the post office, according to a research brief by a good-government group. The new report from the Indianapolis-based Public Interest Legal Foundation (PILF) raises questions about the efficacy of voting-by-mail policies that were hurriedly adopted across the nation in the early days of the pandemic last year, purportedly to arrest the spread of the CCP virus that causes the disease COVID-19. It also raises questions about the legitimacy of the election in Georgia, a state in which the incumbent Republican president, Donald Trump, was leading in early returns, but eventually lost out to Biden. PILF describes itself as “the nation’s only public interest law firm dedicated wholly to election integrity,” existing “to assist states …