Would you say anything to a customer overhandling fruit at the grocery store?

This weekend I was at the local grocery store (Wegmans) where they had bags of cherries for sale at $2.99 per pound. There were about 50 bags for sale with about 25 bags displayed on each side of an attractive cart. If you know Wegmans you know the fruit and display were beautiful.
I was on one side of the display and just picked a bag. While there, I noticed a woman examining a bag and saw that she was picking out specific cherries and putting them into another produce bag. As I watched she was going through every bag on her side and pawing through other customers’ produce. (Note that I highlighted “every”.)

Would you have said something? Would you have tried to call a manager while she was doing it? Would you feel sorry for the woman and figure she has a mental problem or would you feel sorry for her poor husband?
WWYD?