By Tierney Sneed, CNN (CNN) — The Trump administration violated federal privacy protections when it overhauled a citizen data program so that it could be used more aggressively to purge voter rolls, a federal judge said Monday. The ruling from US District Judge Sparkle Sooknanan is a major setback for President Donald Trump’s effort to The post Judge says Trump can’t use Social Security data for voter roll purges appeared first on KTVZ .