Depends on the shooting but the top two would be mental health and unbridled hatred.Personally I think he should address the nation directly. In his presidential address he can outline his plan to investigate the underlying issues.How many citizens follow Trump on Twitter? I support Trump and I don't use Twitter.Communication is communication.
How many times will you move the goal post?
This is a major problem America is facing and deserves more than a 120 word blurb in cyberspace.
He'll say it at some point. And the media will either not report it, or lie about what he said.
Like they did with Charlottesville.
Show EVERYONE that he is engaged and is concerned so the media and the left can not pretend otherwise without looking foolish.
What underlying issues?
How did all the shooters get their guns. Did they all leave a digital footprint? Etc
Sweeping theses incidents under the rug is not a solution
If the topic is not "Racism" the leftist media will go into a frenzy attacking him for dodging.
IF it is, the leftist media will attack him for it somehow anyways.