>though ID is required for first-time voters in federal contests.
Years ago, the "ID" anon had to show in his first California federal election was merely the mailing label on the envelope that the ballot arrived in. I was shocked.
>Citric acid is natural isn't it? It's what makes lemons and lime sour.
Commercially, citric acid is produced using a type of mold called Aspergillus niger. This mold is grown in a fermentation process where it converts sugars into citric acid. This method is the primary industrial method for producing citric acid.