Smells Like Jihadist Spirit

The government is trying to literally sniff out terrorists:

In March, the Technical Support Working Group … invited research proposals from prospective contractors for various technologies. Among the devices that the TSWG hopes to develop are a handheld biological detector, a portable suicide bomber detection system, a fast capture simultaneous flat fingerprint scanner, and “a rugged, reliable and compact system for canine handlers to collect human scent for future use to track a specified target."

More armpit sniffing research here.