antibiotic resistant germs in our hospitals, mrsa, gram negative clepsiella, we're surrounded by these,000 to an estimate of 100,000 people are dying from this because we -- and i include myself -- we are writing too many of them. the germs have become smart, they're evolving. the genetic signatures are passing on to others. and i think the 12 hours is a good situation for us. better than the few days that we have already. the clinical trial that is going on with this is going to bring it to one hour. that's a big deal. if you're going to come at 10:00 a.m., by 10:30, 11:00, i'm going to know whether it's bacterial versus viral. it's a game changer. it's going to reduce the number of antibiotics. >> you're going to outsmart the germs. >> 2014 there will be a lot of great things coming up in medicine. >> thanks, doctor. >> speaking of great things, bad breath, you may not know you have it, but guess what? there's an app that can make sure your mouth is minutety fresh. so ally bank has a raise your rate cd that wothat's correct.a rate. cause i'm really nervous about getting trapped. why'

that is a big problem whether a super bug like mrsa or this bug or these are the big killers and we havewatch out for it. martha: i have got to go but i want to ask you very quickly if we can, mark. this is affecting the elderly for the most part. people hospitalized or health compromised so far. should people outside of those areas be concerned about this? >> martha, that is a great question. yes, it is mainly the run-down immunocompromised. here is the problem, people that are healthy, it could colonize them. it could spread to somebody healthy, they don't get sick but they spread it to somebody who is more run down. overall could be a big problem to the community as well as the hospital. martha: have to be very aware of. mark, thank you very much. >> thanks, martha. gregg: gregg: pope francis is breaking protocol as he greets well-wishers and pilgrims in st. peters square yesterday. we'll tell you who the lucky guy is who rode shotgun in the pope mobile. martha: always wrecking protocol. always surprising. president obama taking on poverty in some u.s. cities and calling this program