The Transportation Security Administration has come under fire for new body scanners and what some say are highly invasive pat-downs. Thomas Sawyer, a bladder cancer survivor, said he was humiliated after a pat-down broke his urostomy bag, leaving the 61-year-old covered in his own urine. Sawyer said he warned the TSA officials twice that the pat-down could break the seal. Cathy Bossi, a long-time flight attendant and breast cancer survivor, said the TSA made her take off her prosthetic breast. She put her full hand on my breast and said, 'What is this?' I said 'It's a prosthesis because I've had a breast cancer,'" Bossi said. "And she said, 'You'll need to show me that.'" In recent days, several passengers have come forward to tell such shocking stories about their experiences with TSA officers. An ABC News employee said she was subject to a "demeaning" search at Newark Liberty International Airport Sunday morning. "The woman who checked me reached her hands inside my underwear and felt her way around," she said. "It was basically worse than going to the gynecologist. It was embarrassing. It was demeaning. It was inappropriate." The head of the Transportation Security Administration John Pistole ... has said the TSA would not change its pat-down procedures.