Carrie Holsapple stretches her neck and rubs her bleary eyes as she settles into the bleachers for an evening softball game at a public field in Richfield. It has been a hectic day for the 24-year-old Northwest Airlines flight attendant: She reported to the Minneapolis-St. Paul airport at 6:00 a.m. to work a flight to Milwaukee. Then she flew to Detroit. Then back to Milwaukee, where she whiled away a two-hour layover before working a return trip to the Twin Cities. In all, Holsapple put in a 12-hour day--plenty, she notes, for a job that paid her a full-time salary of just under... More >>>