'Who am I not to fight?': Sara Sidner shares experience finding out sh… CNN 0 252 01.09 18:22 https://www.youtube.com/watch?v=SAgSTpGhKZc + 10 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 9 'Who am I not to fight?': Sara Sidner shares experience finding out she has cancer