I had no idea that Michelangelo’s Pietà came to the United States:
You have to go to Rome to see the original Pietà. But if you can’t make it that far, there are two exact replicas New York City.
If you can’t make it to New York, Here are some photos…
Biltrix 
I didn’t know about this either! Thanks for the info. New York is marginally easier for to get to than Rome!
Just a hop, skip, and a jump across the country, as opposed to the Atlantic!