I know...it was a subtle joke. So many people consider the 50s,60s,70s idyllic, crime-free decades when children could safely walk across town and everyone kne

I know...it was a subtle joke. So many people consider the 50s,60s,70s idyllic, crime-free decades when children could safely walk across town and everyone knew their neighbors and nobody locked their doors. In reality, crime today is much lower.