Three Italian nuns die and go to heaven, where St. Peter meets them at the Pearly Gates. Since they?ve all led exemplary lives, he lets each say any woman?s name and she?ll go back to Earth for six months as that person. ?Sophia Loren,? says the first nun?and poof, she disappears. ?Madonna,? says the second nun, and she disappears, too. ?Sara Piplini,? says the third nun. ?Who?s that?? asks St. Peter. The nun hands him a newspaper clipping. He reads and says, ?I?m sorry, sister, but you?ve got it all wrong. It?s the Sahara Pipeline that was laid by 1,400 men in six months.