For most people, a TSA screening only costs time and dignity.But for Omer Petti, a 95-year-old retired Air Force Major from the Detroit-area, a screening in March came with a $300 price tag.According to a report from WXYZ-7, Petti and his 85-year-old companion, Madge Woodward, were flying from San Diego to Detroit when they were forced to undergo enhanced screening at the airport.