Why does the way private military companies (PMC) work cause them to be considered controversial? O They come from the largest security firm, G4S, which focuses on prisoners and detention
They come from law enforcement and show that they can apply the same skills to military operations
They are set up much like the Pinkerton agents during the Civil War where they use intelligence and secrecy to provide
security
They contract their services as security guards but they perform military duties.

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John, a 34 year old father of two children, is a member of a health maintenance organization (hmo) in texas. john has made several trips to an area clinic recommended by his hmo to seek medical attention since finding blood in his bowel movements. he has been taking large amounts of aspirin for persistent headaches but did not realize that this could cause internal bleeding. john was always seen at the clinic by a physician assistant, robert m. but never by a physician. robert didn't ask john about taking any nonprescription medications. john didn't realize that he should mention his over the counter medication (aspirin) consumption. robert tells john to take an antacid preparation to control the bleeding, but does not order any tests. he tells john to return if he is not any better. two days later, john is rushed to the area emergency room with a bowel hemorrhage.1-¿what responsibility, if any, does robert have for john's emergency? 2- does the clinic have a responsibility to provide its hmo members with the services of a physician? 3- what responsibility, as a healthcare consumer, does john have for his own medical condition?

In which system of gonvernment would states function independently of each other?