Kristen Cullen, of West Bloomfield, uses her laptop and smart …

Andre J. Jackson | published: April 13, 2011

Kristen Cullen, of West Bloomfield, uses her laptop and smart phone to keep in communication with her husband Niall's doctors at the Karmanos Cancer Center in Detroit, Michigan, March 15, 2011. Cullen has been her husband's caregiver since he was diagnosed with colon cancer three years ago. (Andre J. Jackson/Detroit Free Press/MCT)