Right now, 5 million Americans have Alzheimer's disease and other dementias. One of them is 73-year-old Pansy Greene. She's in the early stages of Alzheimer's, and she and her husband, Winston, want people to know that so far, their daily lives have changed little despite the diagnosis.
President Barack Obama plans to visit privately Saturday with relatives of former South African President Nelson Mandela, but doesn't intend to see the critically ill anti-apartheid activist he has called a "personal hero."
The White House did not disclose any details for Obama's plans to meet the family in a brief statement issued upon Obama's first morning in South Africa during a weeklong tour of the continent. The statement simply said that Obama and his wife would offer their thoughts and prayers at the family's difficult time.