U.S. Army veteran Curtis Duncan will do anything for a job. Drive a truck. Operate a forklift. Work security. “Would you like me to come dig a ditch for you?” Duncan asked business recruiters at a veterans’ job fair Thursday. “Maybe fish your keys out of your car?” The 53-year-old Plant City veteran has been out of work for two years and is upside down on his mortgage, he said. He’s got a wife and an ill father-in-law.