anesthesiology performing i.v. sedation on patients, but experts insist this is not the norm, and there is no need for general alarm. if you have a dental cleaning today, don t cancel it. this is a very extremely rare case. this is the perfect storm of everything possible being done wrong. reporter: but for the 7,000 patients in oklahoma told they are now at risk, the threat is very real. our investigation is ongoing. we have not concluded it. there s so many other multi-facets to this that i can t even tell you. reporter: for this oral surgeon, a full hearing is scheduled for april 19th, and the oklahoma board of dentistry has said that additional charges may be added prior to that court date. matt? all right, nancy, thank you very much. dr. nancy snyderman in washington. new information this morning on the health of former south african president nelson mandela, the 94-year-old spending a second night in the hospital. nbc s keir simmons is in johannesburg. keir,
good to see you. welcome back! good to be here. this is not your first time to the rodeo, as they say. no, it is not. you ve hosted with hoda a couple times. yes, i have. well now you re in for it. hoda is a much nicer human being. you don t get nervous now. right? it is no big deal. no. it s fun. i think the difference is when you re a real performer and you ve been performing has it been 20 years since achy breaky heart ? it came out in 1992. did you have any idea it would just rocket you to stardom the way it did, but also this crazy world you entered into? i felt like there was some really good songs on there and it was a time period in my life when i was living the music. very similar to what i m going through now with this new album, hillbilly heart. and the songs that i ve written for this album, it is an interesting time period to parallel that 20-year anniversary and the music is alive and real as it was then. you ve got a lot more to tal
good to be here. this is not your first time to the rodeo, as they say. no, it is not. you ve hosted with hoda a couple times. yes, i have. well now you re in for it. hoda is a much nicer human being. you don t get nervous now. right? it is no big deal. no. it s fun. i think the difference is when you re a real performer and you ve been performing has it been 20 years since achy breaky heart ? it came out in 1992. did you have any idea it would just rocket you to stardom the way it did, but also this crazy world you entered into? i felt like there was some really good songs on there and it was a time period in my life when i was living the music. very similar to what i m going through now with this new album, hillbilly heart. and the songs that i ve written for this album, it is an interesting time period to parallel that 20-year anniversary and the music is alive and real as it was then. you ve got a lot more to talk about now, 20 years later. mo
republican party, her own political aspirations and will try her hand at guest hosting today is tuesday, april 3rd, 2012. 7. from nbc news this is today with matt lauer and ann curry. welcome today. i m ann curry. and i m matt lauer. we are going to get the latest on the shooting at the christian university in california. take a look at the scene in lexington, kentucky overnight when violence erupted after the kentucky wildcats won the championship. there were at least one shooting. fires were set. dozens of people were arrested. we will have more on that coming up. we have an unexpected twist in the criminal case against a pro football cheerleader accused of having sex with a student. we have a live report on that. and singer carney wilson opens up about her struggles with weight and undergoing a second weight loss surgery in 12 years. is she happy with her choice? she ll join us live to talk about that. later on she ll perform with wilson phillips. it is a pleas
aspirations and she ll try her hand at guest hosting today, aspirations and she ll try her hand at guest hosting today, tuesday, april 3rd, 2012. captions paid for by nbc-universal television and welcome to today on this tuesday morning, i m ann curry. and i m matt lauer. we re going to get the very latest on that deadly shooting at that christian university in oakland, california, in just a couple of minutes. meanwhile, take a look at the scene in lexington, kentucky, overnight, where violence did erupt after the kentucky wildcats won the ncaa basketball championship. there was at least one shooting, fires were set, dozens of people were arrested. we re going to have more on that story coming up, as well. also this morning we have an unexpected twist in the criminal case against a pro football cheerleader and former high school teacher accused of having sex with a student. why the alleged victim may refuse to testify in that case and we have a live report on that