Although, President Barack Obama participated in an AARP Town Hall to promote his health care reform, his appearance was not a success among members of the powerful AARP. Comments posted by AARP members indicate they are far from assured by Obama or his message. Most comments show a continued distrust of Obama's assurances that Medicare will be protected and that health care will be better. Baby boomers who now hold a great deal of power in the AARP and among voters, just don't want their entitlements smaller. Never mind, that they are the only group of Americans who have what...