site specific carnivorous occurrence on Twitter: "Someone recycled some GPS cash trackers. The first one is embedded in (what look like) formerly valid $20 bills. https://t.co/tpAc3JCiXy" / Twitter
Bank Thieves Foiled by GPS-Spiked Cash | WIRED
The Money GPS: Guiding You Through An Uncertain Economy: Quintieri, David: 9780987924100: Amazon.com: Books