This is VERY good news.
The Supreme Court says police must get a search warrant before using GPS technology to track criminal suspects.
The court ruled in the case of Washington, D.C., nightclub owner Antoine Jones. A federal appeals court in Washington overturned his drug conspiracy conviction because police did not have a warrant when they installed a GPS device on his vehicle and then tracked his movements for a month.
With the amount of crap cops have gotten away with without warrants this is a welcome change. If only we could do something about those shitty no-knock warrants.