Saudi King Abdullah, in town for surgery, flew in an enormous entourage. The king, 86, who landed at JFK on Monday, chartered three flights to bring in members of his family, security and staff. A source told us, “An area at the airport was sealed off for his arrival, and the king left in a convoy of more than 40 vehicles. They probably needed 20 cars for his luggage.” He’s reportedly seeking treatment for a herniated disc and has taken over a whole wing of New York Presbyterian Hospital/Weill Cornell Medical Center. A source at the Saudi consulate general confirmed he’s here for surgery and referred us to the Saudi embassy in DC, which declined to comment.