Jan. 20 (UPI) -- The U.S. Supreme Court is hearing arguments Tuesday over Hawaii's so-called vampire rule gun law that requires people to ask permission before bringing firearms onto private property. The Supreme Court will mull whether the "vampire rule" gun law violates the Second Amendment right to bear arms. The law was enacted as part of a larger package of gun reforms, including a ban on concealed firearms in places like schools, bars and other public places. The law is referred to as the