Congressional leaders voiced dismay at reports that "sensitive" military-issue equipment is being resold, potentially to terrorists, at Web sites like eBay and Craigslist and suggested new laws are necessary to ban that practice. Among the dozen items that mostly "undercover" government investigators purchased during a yearlong investigation of those two leading sites were F-14 fighter jet antennas (only Iran currently operates F-14s, the committee noted), night vision goggles, infrared tape worn by troops to "differentiate friend from foe," a complete military-issue Army combat uniform, body armor, and "Meals, Ready to Eat" (MREs).