The Lockport Palace Theater is bringing one of musical theater's most iconic shows to the stage this weekend, with a cast of local performers breathing new life into "West Side Story."The show opens Friday, July 10, and runs through July 19.The production features a cast of performers from across Western New York, including students and recent graduates from Niagara University and SUNY Fredonia.Sophia Bayrn, who plays Anita, said the role holds …