of an american doctor's home. this was no accident. police in illinois say a chlorine gas leak that forced an entire hyatt hotel to evacuate and sent 19 people to the hospital was done intentionally and they're now investigating it as a crime. it happened during the midwest fur fest event, some sort of sci-fi convention. that is why you see people in animal costumes. it was held at the hotel at the time. haz mat crews found powdered chlorine in a stairwell. prince william and kate getting the royal treatment. at 10:00 a.m. eastern time they'll kick off their three day trip. william heads to washington and will speak at the world bank. kate will go to harlem, new york, bringing christmas cheer to children with developmental and mental health issues. you may wonder what the president is talking about with william.