Still have yet to OC in Walmart... I'll follow up with what happens here in Indiana, PA.
Indiana appears to be OC friendly to me... No police stops and most people don't even
notice my sidearm--only two people have asked about it and I've had no negative reactions from them. I never realized how unobservant people were until I started habitually OC'ing--who knew?
I honestly hate Walmart and hate going there... that place is like a zoo...