A federal ban on the sale of guns to medical marijuana card holders does not violate the Second Amendment, a federal appeals court said Wednesday. The ruling by the 9th U.S. Circuit Court of Appeals applies to the nine Western states that fall under the court's jurisdiction, including California, Washington and Oregon. It came in a lawsuit filed by S. Rowan Wilson, a Nevada woman who said she tried to buy a firearm for self-defense in 2011 after obtaining a medical... (GunPolicy.org)