New Zealand's gun laws are under scrutiny after a terrorist stormed two mosques in Christchurch, killing 50 people in the country's deadliest mass killing in a modern era."I can tell you one thing right now: Our gun laws will change," Prime Minister Jacinda Ardern declared less than 24 hours after the Friday afternoon carnage.The alleged gunman, 28-year-old Australian national Brenton Tarrant, is understood to have owned five firearms in New Zealand, including two military-style semi-automatic "assault" rifles.Current New Zealand law allows persons over the age of 16 to hold any number of c…READ FULL ARTICLE