1. Over 98% of mass shootings happen in "gun free zones." 2. Gun ownership does not correlate with a higher homicide rate. 3. Gun bans are ineffective — yes, even the much-touted "gun buyback" program in Australia. 4. There's a correlation between higher gun ownership and fewer mass public shootings. 5. Defensive gun use is higher than criminal firearm use. 6. The government has failed to protect us time and again.