CNN Anchor Sara Sidner Chokes Up as She Reveals Stage 3 Breast Cancer Diagnosis

CNN anchor Sara Sidner chokes up as she shares she's been diagnosed with stage 3 breast cancer in an emotional on-air moment on Monday. While closing out a segment on CNN News Central, the 51-year-old correspondent explains how she's pushing through the health battle while pleading with viewers to be proactive before they face a similar health struggle.