Efforts to crack down on copper theft suffered a setback in New Jersey with the surprise veto of a bill that would have required scrap dealers to keep records of their purchases.

The cast-iron covers were worth $22,000, and the theft of manhole covers for scrap metal is a global problem as the price of metal rises. 

There hasn't been a single prosecution in Memphis for selling or buying prohibited scrap metal since 2009. 

Two Arizona state lawmakers say the state can reduce copper thefts by banning individuals from selling air conditioner parts for scrap.