How Alzheimer's clinical trials offer more than hope for both patients and caregivers Throughout their lives, Chuck and Reva Krell made the most of opportunities. For Chuck, he can’t help himself – his curiosity connects him with new people, first venturing into radio communications in the Navy before shifting to sales where he rode the Xerox wave in the 60s. Chuck found the ultimate connection with his wife, Reva, a nurse who determination matched his own. Together, they decided to blend career and life, starting a new venture down the road from Quincy. “We quit both of our jobs in ‘76, moved