How many more Mass Shootings whether it be Domestic or Terrorism related should we expect to see in our Country?

Reagan said it perfectly. And we will continue to have these shootings as long as our government refuses to take crime, mental illness, and terrorism seriously, and instead goes after the police for enforcing the law too effectively.

It also doesn't help when this administration sets prisoners loose because the POTUS thinks we have too many incarcerated.

https://www.washingtonpost.com/world/national-security/justice-department-about-to-free-6000-prisoners-largest-one-time-release/2015/10/06/961f4c9a-6ba2-11e5-aa5b-f78a98956699_story.html

Obama thinks by taking all the guns from law abiding citizens would take care of this problem. Criminals will still get guns. And we will be disarmed. He's not talking about laws for pipe bombs. And the people who are doing them are crazy. And I don't think a background check would find it.

No, they are not. There is nothing new about mass killing in this country or any other country. There are plenty of examples of mass killing throughout the world. There is more attention focused on them because of mass focus by the media. There would be fewer incidents if there were fewer gun free zones and more people were willing to protect themselves instead of relying on someone else several miles away.