Seth Rogen On The Pain Of Alzheimer's

Alzheimer's doesn't run in Seth Rogen's family, but he has been touched deeply by the disease. His fiancée's mother suffers from Alzheimer's — and has had if for several years — though she is only 59. Rogen and his fiancée are part of a CNN special airing on Sunday, hosted by Larry King, called "Unthinkable: The… » 4/28/11 1:40pm 4/28/11 1:40pm