The mass shooting at Highland Park, Illinois, happened close to my mom's town.

I guess somebody forgot to lock the back door of the parade?

Guns are the answer. Making it impossible to get guns that are mass-killing machines, and making it reasonably hard to get firearms. Well-regulated.

Robert E. Crimo III, 22, is the person of interest. Could be this one. If so, his dad ran for mayor — and lost — in 2019.