Inside Edition’ reporter Alison Hall says Olivia Munn deciding to share her cancer diagnosis helped save her life

Inside Edition's Alison Hall never expected that a story she worked on would change her life. Last year, actress Olivia Munn revealed she was diagnosed with breast cancer. To learn more about the Breast Cancer Risk Assessment Test,

Most women rely on mammograms to find breast cancer early but there's also a risk assessment test. Stephanie Stahl reports.