** FILE ** In this 1957 file photo, Chita Rivera, the original cast member in the Broadway musical production of "West Side Story," is shown. The classic New York musical about the Sharks, the Jets and the ill-fated love affair involving a young man and woman caught between the gangs opens in March, producers Kevin McCollum, James L. Nederlander and Jeffrey Seller announced Wednesday, July 16, 2008. Preview performances begin Feb. 23 with an exact opening date, cast and theater to be announced. (AP Photo, file)