Broadcast: Midmorning, 08/15/2008, 10:06 a.m.
Retirement communities are more in demand than ever, but critics say they are artificial and too exclusive.
- Maria Dwight: is president and founder of Gerontological Services.
- Andrew Blechman: is a journalist who has been a reporter for the Los Angeles Times and the Des Moines Register. He is author of "Leisureville."