Not enough meat

Here's one I didn't know till it was sent to me a few moments ago:

Sometime in the 1970s a shipment of meat arrives in a town in the Soviet Union. The townspeople line up at the town store to wait to be given their rations. After about an hour, a man comes out of the store and announces, "Comrades, I'm sorry to tell you, but there isn't enough meat for everyone, so the Jews have to leave." The Jews in the line leave grumbling.

About an hour later, the man comes out of the store and announces, "Comrades, I'm sorry to tell you this, but there isn't enough meat for everyone, so anyone who is not a member of the Communist party will have to leave." More grumbling as the non-Party members depart.

Another hour goes by and the man comes out of the store again and announces, "Comrades, I'm sorry to tell you this, but there isn't enough meat for everyone in the line, so anyone who wasn't a member of the Party before 1956 has to leave." More grumbling as all the younger Party members leave. A few old people remain in the line.

Another hour goes by. It's now getting dark and it's cold. The same man comes out of the store and announces, "Comrades, I'm sorry to tell you this, but there isn't any meat. Go home."

One old lady in the line turns to her neighbor and says, "See? It's like I told you. The Jews always get the best treatment!"

(Hat tip: Tony Hutchison.)