CHICAGO (CBS 2) Chicago's building commissioner apologizes for what he calls embarrassing hires. Now the two young former building inspectors could face fines. Both 23-year-old Kevin Sexton and 19-year-old Andy Ryan are sons of high-ranking officials in the carpenter's union. They quit this week after questions were raised about their qualifications. The hiring of Ryan sparked public outcry, and the city is vowing to send a message to other potential hires: that lying on job applications will not be tolerated. Sources say Building Commissioner Stan Kaderbek’s job is on the line. Kaderbek can't afford any more such "embarrassments," not after...