Back in January, a court in Portland, Oregon ruled that the Fourth Amendment rights of one Juan Pineda-Moreno had not been violated by the police when they tracked him using various GPS devices they installed on the underside of his Jeep with magnets. You see, the police suspected that Pineda-Moreno was growing Marijuana somewhere, and they really didn't like that. Eventually, Pineda-Moreno was arrested and convicted of crimes involving the growth of said Marijuana -- but he appealed the decision because he thought that his Fourth Amendment rights (the one which guards against unreasonable search and seizure) had been violated. The appeals court has recently upheld the original
