LOS ANGELES (AP) -- The Transportation Security Administration said it will change they way its officers search passengers with body piercings after a Texas woman complained she was forced to remove a nipple ring with pliers in order to board an airplane. Mandi Hamlin, 37, had demanded an apology and her Los Angeles-based attorney sent a letter to the TSA this week requesting a civil rights investigation. Hamlin said she was trying to board a flight from Lubbock to Dallas on Feb. 24 when she was scanned by a TSA agent after passing through a larger metal detector without problems....