Wal-Mart has tended to understaff its stores. Results are dirtier, messier, more crime-friendly stores. They've off-loaded their security/loss prevention expens

Wal-Mart has tended to understaff its stores. Results are dirtier, messier, more crime-friendly stores. They've off-loaded their security/loss prevention expenses on to local police departments: https://www.bloomberg.com/features/2016-walmart-crime/ https://www.bloomberg.com/features/2016-walmart-crime/