The CDC mapped out where people with cancer live in the US -- here's what it found

SAN FRANCISCO - AUGUST 18: Dr. Edward Sickles MD (R) and Larisa Gurilnik RT look at films of breast x-rays at the UCSF Comprehensive Cancer Center August 18, 2005 in San Francisco, California. The UCSF Comprehensive Cancer Center continues to use the latest research and technology to battle cancer and was recently rated 16th best cancer center in the nation by US News and World Report. Cancer is the second leading cause of death in the US, accounting for one in four deaths in Americans,according...