They did this by pointing to federal law even though the State of Hawaii has legalized marijuana and local police are not to enforce federal law.

Now, it seems that the State Police in Pennsylvania is trying to do the same thing.

State Police issued a statement on their website, citing federal law, telling medical marijuana card holders, "It is unlawful for you to keep possession of any firearms which you owned or had in your possession prior to obtaining a medical marijuana card, and you should consult an attorney about the best way to dispose of your firearms."

Seriously, do these cops even understand the Constitution or state law?  It appears not.