Cancer is that dreaded 6-letter word that none of us likes to hear. But, thanks to Belong, the world's fastest growing cancer patient/caregiver social network, and its partner, the American Cancer Society, there's now an outlet to share, learn and get support. We interview global oncologist Dr. Daniel Vorobiof on this new network and also learn the impact fatigue has on cancer patients. Plus, we interview a fitness expert on how exercise can positively affect health outcomes.