MILWAUKEE (AP) — A Wisconsin mother of seven has pleaded guilty to trying to plan terrorist attacks on behalf of the Islamic State group by distributing information on making explosives and biological weapons. Waheba Issa Dais entered her plea Monday but the agreement was finalized last month. She initially pleaded not guilty but prosecutors dropped one of two charges she faced in exchange for her guilty plea. She faces up to 20 years in prison when she is sentenced Sept. 12.