applied behavioral analysis
| 12:00PM 5/19/2010
Every weekday, Betsy Langston makes a 90-minute drive with her son to Myrtle Beach, S.C. Then, after about three hours there, she drives the same 90 minutes back home to Florence.
That's $20 a day in gas, not to mention the wear on her station wagon and herself. "It gets really tiring,'' Langston...