An Olean man is facing federal child pornography charges. The U.S. Attorney’s Office in Buffalo has charged 29 year-old Jacob Tunison with production of child pornography after the Cuba Police Department alerted the FBI to a case of sexual exploitation of a child using social media. A federal investigation determined that Tunison used one or more social media applications to communicate with a 13-year-old female in November and sent her several lewd images of himself and solicited the girl to produce and send various images of herself to him.