PULSE POINTS❓WHAT HAPPENED: Three major U.S. labor unions have filed a federal lawsuit against the Trump administration, alleging that a surveillance program using artificial intelligence (AI) and social media monitoring to root out extremist noncitizens suppresses lawful dissent. Newsletter Need to Know. Your free, daily feed from The National Pulse. Thank You! You are now … Continue reading Pro-Migrant Unions Sue Trump Admin Over Surveillance of Visa Holders on Social Media.