Father executed for setting fire that killed three kids06:58 PM CST on Tuesday, February 17, 2004Associated Press HUNTSVILLE, Texas – Spewing profanities at his ex-wife standing a few feet away, an angry former auto mechanic was executed Tuesday evening for the deaths of his three young children in a fire at their home two days before Christmas 12 years ago. "The only statement I want to make is that I am an innocent man convicted of a crime I did not commit," Cameron Willingham, an Ardmore, Okla., native, said. "I have been persecuted for 12 years for something I did...