in cameroon, 20 are killed. people increasingly turn to the forest for food. in cameroon, two hunters stalk their prey. their names are patrice and pate. they are searching for bush meat. they have been out for hours but found nothing. the animals are simply gone. not too far away dr. sanjay gupta is with another hunter, but he, too, is finding his traps empty. >> it gives you an idea how hard it is to get a little bit of food. diddy, who is trying to provide enough food for nine people doesn't care what he gets as long as he gets something. we still got a long ways to go it is hot, humid, it is a lot of work. >> hunters have to keep going deeper into forests that is where hidden danger lurks. forest animals are a reservoir of viruses, microscopic patho n pathogens living in animals' blood. >> individuals have been infected with these viruses forever. what has changed is in the past you had smaller human populations. viruses would infect them and go ekts tingts. viruses need population density. >> dr. nathan wolf is a virus hunter, he works tracking zooanatic

in cameroon, 20 are killed. unable to afford basic supplies, people increasingly turn to the forests for food. june 2008, deep in a remote region of cameroon, two hunters stalk their prey. their names are patrice and patty. they're searching for bush meat. forest animals they can kill to feed their families. they set out most days to go out hunting in the forests around their homes. they have a series of traps, of snares that they've set up. they'll catch wild pigs, snakes, monkeys, rodents. anything they can really. pat ris and patty have been out for hours but found nothing. the animals are simply gone. not too far away, dr. sanjay gupta is with another hunter. but he, too, is finding his traps empty. >> it really gives you an idea of just how hard it is to actually get even a little bit of food. diddy, who is trying to provide enough food for nine people tonight, he doesn't really care what he gets at this point as long as he gets something. i can tell you, we still have a long ways to go. it is hot, it is hu

>> it's originally from my great grandfather from cameroon, africa, where my dad is from.mmy: very cool. ndamukong suh. great. now your life is about to change in the next week. it's got to be really exciting because the draft is coming up. >> yeah. >> jimmy: and you're projected to be one of the top three picks. >> exactly, yeah. i had a lot of trips to take on. went and saw three top teams so i'm looking forward to it. it's a once in a lifetime opportunity. >> jimmy: what are the teams, what are the rumors? what's going around? >> i have no clue. >> oh, i do. >> jimmy: i heard detroit. detroit is a rumor. >> yeah. detroit is a rumor, tampa is a rumor and st. louis is a rumor, but i've got great guys to go against, sam bradford, gerald mccoy, all great guys from ou, all big 12 guys. that's what i'm proud of. >> jimmy: i'm trying to think, for weather-wise i would love to go to tampa, right. [ cheers and applause ] st. louis is fun. i've been there and partied there. it's a really fun place and detroit is awesome. detroit is so cool. i love detroit, and we had matthew staf