President Barack Obama: "Michelle and I were deeply saddened to learn of the passing of Elizabeth Edwards. This afternoon I spoke to Cate Edwards and John Edwards, and offered our family's condolences. I came to know and admire Elizabeth over the course of the presidential campaign. She was a tenacious advocate for fixing our health care system and fighting poverty, and our country has benefited from the voice she gave to the cause of building a society that lifts up all those left behind.
In her life, Elizabeth Edwards knew tragedy and pain. Many others would have turned inward; many others in the face of such adversity would have given up. But through all that she endured, Elizabeth revealed a kind of fortitude and grace that will long remain a source of inspiration. Our thoughts and prayers are with her family and friends."
Vice President Joe Biden: "Elizabeth Edwards fought a brave battle against a terrible, ravaging disease that takes too many lives every day. She was an inspiration to all who knew her, and to those who felt they knew her. Jill and I extend our deepest sympathies to the Edwards family as they grieve during this difficult and painful time."
Senator John Kerry: "This is very sad news, and the fact that it isn't a surprise makes it no easier to hear. Elizabeth Edwards was an incredibly loving, giving, and devoted mother, and Teresa and our entire family are grateful for the time we shared getting to know her in 2004. We have many wonderful memories of those days traveling the country and seeing firsthand Elizabeth's great affection for Cate, Jack, and Emma Claire. Today all those moments are rushing back.
"The same day our campaign ended at Faneuil Hall, we saw Elizabeth head off to Mass General to confront this terrible disease. America came to know her in a different and even more personal way, as she fought back with enormous grace and dignity. She became an inspiration to so many. Teresa and I, along with our family, send our prayers and deepest sympathies to Elizabeth's family and the children she loved so much."
Maria Shriver: "I was deeply saddened to learn of the passing of my dear friend, Elizabeth Edwards. My heart goes out to her loving family. Elizabeth was a mighty warrior, and I've long admired her courage, her compassion and her personal quest for truth. She was a public servant, a dedicated mother, a tireless advocate and a loyal friend. She showed up to speak at The Women's Conference every time I asked, and our audience was always moved by the open and honest way she would share the struggles she faced along her journey. I hope her children know their mother was an inspiration to women everywhere - a truly great woman."
Mike Huckabee: "I was very sorry about what she's been through. And I think she showed this country and the world, an extraordinary level of courage, and not just on the physical challenges but the others that she's faced with honor and dignity."
"And regardless of anybody's politics you have to feel great sorrow for her children and family for the extraordinary battle she gave. She taught a lot of people when you're able to die with the grace and serenity with which she did, she was also teaching us how to live."
Megan McCain: "Thoughts and prayers to Cate, Jack and Emma Claire Edwards. Elizabeth Edwards was an amazing inspiration for so many women."
Edited to add:
Over at Politico they have more on this link:
http://www.politico.com/news/stories/1210/46102_Page2.html