Brianna Lennon, who runs elections in Boone County, Missouri, pushed back against the use of a new error-prone federal tool to identify potential noncitizens on her voter rolls. Joe Johnson for ProPublica and The Texas Tribune

“Not Ready for Prime Time.” A Federal Tool to Check Voter Citizenship Keeps Making Mistakes.

by Jen Fifield, ProPublica, and Zach Despart, ProPublica and The Texas Tribune

Co-published with The Texas Tribune

February 13, 2026, 5:30 am