>> is this drought going to affect food prices in the grocery store and restaurants? >> absolutely. the longer it lingers and the more severe it becomes the greater the impact will be. >> farms two weeks ago due to the heat lost 200 chickens. they took a big hit. so their prices have to raise. >> people cut back and really shop around and see, you know, try to manage their money and really price shop. jenna: fox business network's sandra smith on the floor of the chicago mercantile exchange which gives us a good indication of prices of some of our items. sandra, do we know how soon some of the prices in the grocery store will be affected by this drought? >> jenna, the trading happening here in chicago, these are the meat pits where the prices are determining what you will pay at the grocery store. we're looking at green pits here in chicago where prices are skyrocketing. we're looking at corn pits, wheat pits, soybean pits. jenna, what a lot of people don't necessarily realize,