WORLD NEWS: Former Olympic hockey player on how she developed lung cancer from the radon levels in her home

"Former Olympic hockey player on how she developed lung cancer from the radon levels in her home Research shows radon, an odorless gas that can seep into your home, is associated with lung cancer. 33-year-old Olympian Rachael Malmberg shares her story and awareness on how the high levels of radon in her family homes caused her to develop stage 4 lung cancer. Health Centers" Via FOX NEWS To WORLD NEWS