demetrius jackson gets the friendly roll off the rim as they beat doke 95-91. duke lost two conference games in a row. and that's a look at sports. have a great start to your day, everyone. sports. >>evan: welcome back, 7:46. time for ourby weekly "ask the vet" segment with dr. mark wysocki from avery creek. good morning, doc. >>dr. mark: good morning. >>evan: this is keira's cute >>dr. mark: no, it isn't. >>evan: sorry, she did send a photograph but we don't have it this morning. sorry. well, keira did ask a question, she said my dog has had this sore place on her nose for about a year and it has grown since it began. it will not heal no matter what i put on it. it does scab up. what's wrong with the nose? >>dr. mark: there can be a number of different possibilities. >>evan: there is the photograph. there we go. >>dr. mark: some conditions can be genetic or breed-related problems. we sometimes see infections that can look like that, fungal infections or mange. there's one that is cutaneous lupus that looks like that. unfortunately, even sometimes there is canc