An Oskaloosa man has been caught in an undercover child sex sting.  According to court records, 47-year-old Dennis Patrick Reid was allegedly planning to travel to Grand Rapids, Michigan to have sex with a 12-year-old girl.  Reid was arrested July 30 in Grand Rapids by a special agent for Homeland Security.  The agent had posed online as a woman with a 12-year-old daughter.  Reid has a court date Wednesday (8/4) in US District Court in Grand Rapids.  He is facing a possible 30 year sentence for interstate travel for the purpose of engaging in illicit sexual conduct, plus ten years for coercion and enticement of a minor.