Scanners that spot smuggled fentanyl at the border sit unused because Congress hasn't provided the cash to install them The money to install the screeners was in the supplemental funding request Republicans blocked. https://www.nbcnews.com/politics/immigration/border-fentanyl-scanners-unused-congress-provided-no-money-rcna141432 March 5, 2024, 4:30 AM MST / Source: NBC New York By Laura Strickler, Julia Ainsley and Didi Martinez Customs and Border Protection has spent millions on the most up-to-date high-tech scanners to spot fentanyl crossing the southern U.S. border, but many scanners are sitting in warehouses unused because Congress hasn’t appropriated funds to install them, acting CBP Commissioner Troy Miller told NBC News. .