evidence: The program, known as the Electronic Registration Information Center, was arguably the best nationwide tool states had to catch people trying to vote twice. [...] But experts say the program, known as the Electronic Registration Information Center, was among the best nationwide tool states had to catch people trying to vote twice in the same election. Now, those Republican-led states who left — and other states who lost access to their data — are scrambling to police so-called "double voters" ahead of the presidential election in 2024. [...] And Kentucky Secretary of State Michael Adams — a Republican who has also vocally defended ERIC — recently acknowledged his state is also looking at alternatives.