ZUG, Switzerland — A gunman who killed 14 people at a Swiss regional parliament building had a grudge against local transport bosses, officials have revealed. The Swiss attacker sprayed assault rifle fire around the parliament chamber and set off an explosive device during the incident on Thursday. He seriously wounded another 10 people before turning the gun on himself in Switzerland's worst-ever shooting spree. Three members of the seven-member state government... (GunPolicy.org)