Conservative commentator and Pulitzer Prize winner Charles Krauthammer has died at age 68.
Fox News made the announcement Thursday.
Krauthammer was a well-known contributor on the network.
He was also a Harvard-trained psychiatrist and a best-selling author.
Just weeks ago, he wrote a heartbreaking letter explaining that his cancer had returned and he only had a few weeks left to live.
Despite a successful surgery in August to remove the cancer from his abdomen he said it returned and spread rapidly.
He is survived by his wife and son.
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Fox News commentator Charles Krauthammer dies at 68