The head of the Transportation Security Administration said Wednesday the beleaguered agency will add 768 new screeners by mid-June to deal with increasingly long airport security lines that have caused passengers to miss flights even before the busy summer travel season.Peter Neffenger told a House committee that a combination of factors contributed to the added waiting time to pass through security screening: more people are flying this year and fewer people than anticipated have applied for the government's PreCheck program, which expedites screening for those who have submitted to a background check and pay an $85 fee/CBS News. More here.

Question: Have you missed a flight as a result of a long security line?