Countries with strong gun control don't have a mass shooting problem.
Maybe, but they do have problems with other crimes like rape, physical attacks, robberies, those kinds of things. People in those countries have no way to protect themselves.
Mass murders are not a big issue here. Sure, it is because it's sensationalized, but more people get killed and injured in Chicago on a holiday weekend than the last school shooting. But the MSM doesn't mention that. It happens so often it's not even news anymore.