Conservative columnist Charles Krauthammer says he is making progress in his recovery from post-surgery complications and promised to his fans on Fox News that he will return. "Thanks to all for your cards, letters and good wishes. I am still recovering from major surgery 12 weeks ago. I have graduated from the ICU to an advanced rehab facility to regain my strength and stamina," Krauthammer said in a note shared by Fox News host Bret Baier on Tuesday. Krauthammer is a panelist on Baier's show, "Special Report."