This is the moment two robbers used teargas to attack a clerk at a parcel delivery service who is really the mastermind behind the raid. https://rumble.com/v29vhf0-victim-of-armed-robbery-turns-out-to-be-criminal-mastermind.html The three reportedly came up with the idea for the scheme which involved the 22-year-old employee of the firm being fake-attacked with tear gas,…