India, July 19 -- A whip wielded by Harrison Ford in "Indiana Jones and the Last Crusade" that once belonged to Princess Diana has sold at auction for $525,000. Thursday's sale came a day after the Rosebud sled from "Citizen Kane" went for a staggering $14.75 million, making it one of the priciest props in movie history. They were part of the Summer Entertainment Auction being held by Heritage Auctions.P11...