Space aliens (as opposed to the illegal kind) have singled out the human population of Earth to provide free health care.
For some as yet determined reason, beings from another planet have decided to provide free physical exams to anyone, on a random trial basis -- but those who reside on and operate cattle farms are considered priority cases.
The only drawbacks that people who have participated thus far are: unannounced appearance of the spacecraft, big giant spotlights shining through bedroom windows in the middle of the night, and the specific type of exam procedure preferred by the aliens: rectally.
In an exclusive interview with one exam subject, it was made emphatic that the tradeoffs were worth it: free transportation, and no cost to the patient!
