The U.S. could have a searchable, electronic database of guns
Solutions could reduce U.S gun violence / suicides
The U.S. minimum age to buy a gun could be 21 or higher
The Charleston loophole could be closed in gun ownership
Awareness / training of secure gun storage could spread
Warning signs / threat detection of mass shooters could be encouraged to be reported, information effectively shared, and then acted upon
Gun parts / ghost guns could not be bought online
Domestic abusers could lose guns
Chicago and surrounding areas' gun laws could be stricter to lessen violence/murders
U.S. "stand your ground" laws could be revised
Red flag laws could be a part of U.S. gun ownership
A range of gun laws could be passed in the United States
Guns could be bought back / given vouchers with no questions asked