Walgreens generated quite 
the fanfare in January when it announced free blood-pressure screenings across its pharmacies and Take Care Clinics on the “Oprah Winfrey Show.”
 And the timing couldn’t be more perfect — the oldest of the baby boomer generation reach birthday No. 65 in 2011, which means some 10,000 seniors will be celebrating retirement age every day from now through the next 19 years.