I found this audio file to be very disturbing and so should every citizen. Requiring a passenger to answer questions about innocuous objects, detaining and/or threatening them for not answering questions is a grave overstep of the mandate to inspect baggage. It is a clarion call to those who care for liberty to raise the alarm and put an end to a grave infringement of our rights as Americans. Unless the TSA can prove it has actually done something to make us safer, it is an institution which is doing more harm than good. It should be abolished or at the very least reined in enough to prevent these types of activity.