GREENSBORO, N.C. — Folks in cities across North Carolina are getting letters in the mail and those letters are causing a panic. The letters contain verbiage like: "important information about ...

Q: I live in a 1940s house that has galvanized pipes. The cold-water tap in the bathtub has become blocked. A plumber said debris from the pipes was clogging the pipe, and the only thing I could ...