change happened, and it tells a he zoo ut the science has been doing for 40 years and the work we do in china with our colleagues. >> reporter: , again, the ribbon cutting gets underway any minute, about t9:30 new exhibit will open up, and you'lc get a c to see behind the scenes at one of the zoo's mosti popular ts. i hear the elephants are a little jealous about that. again, good time. to be a pan live at the national zoo, derrick ward, news 4. >> you need to stroll over and show thelove, as well. >> reporter: yes, i can curse i fluentkangaroo. we're good. >> perfect. >>> 9:04, let's get you other headlines this morning. we're going to take you to chicago, where developing from overnighel singer r. waking up in jail this morning. late last night, he turned himself int police after being charged with aggravated sexual abuse. st's show you the scene here. r. kellyhowing up at the police stat prosecutors say his crimes involve teen gir between 13 and 17 years old. the singer is...