By Camilo Montoya-Galvez Immigration Correspondent Camilo Montoya-Galvez is the Immigration Correspondent at CBS News, where his reporting is featured across multiple programs and platforms, including national broadcast shows, CBS News 24/7, CBSNews.com and the organization's social media accounts. Read Full Bio April 28, 2026 / 6:12 PM EDT / CBS News Add CBS News on Google The Trump administration is subjecting broad categories of immigrants applying for legal immigration benefits to enhanced security checks, and is pausing some cases while the changes are implemented, according to internal government documents obtained by CBS News. Last week, U.S. Citizenship and Immigration Services distributed internal guidance instructing its officers to resubmit pending applications for different immigration benefits, including asylum, green cards and U.S. citizenship, to enhanced FBI background checks, the documents show.…