. >> the doctors with howard university hospitals will be with us this weekenddi tal about what all you can expect over the course of the next weekend. "newsay 4 your su coming right back. >>> back now talking about the nbc 4 healt and fitness expo next weekend. we hope youl join usor that. joining us talking about the services that will be provided th weekend, lisa winer. you can't miss them whe you first walk in to the health and fitness expo. this is the 50 yefifth year you are partnering and briing this bile health vehicle to the expo. talk to me about, number one, hithe partne thank you so much for doing it. why you're doing it, why you continue to do it and what the services offer. >> this will be our fifth year as you said at the health expo. we're there for the community. kizery is v invested in building healthy and i think that -- did you know that where you liv affects your health? kizer permanente is there t promote access to health care, access to healthy foods andss acce to safe routes to where you work and whe you play. >> a l of people may not get around to seeing physici