. >> he has photographed presidents, heads of state and celebrities, but marco grobb's passion lies with different subject matter, land mine victims. >> land mines you find pretty much everywhere where a conflict ends there is not much i can do as a photographer, really. but the one thingy do is give those people affected a face and a name. >> reporter: grobb travels to mine areas alongside the united nations mine action service, or unmas. >> unfortunately boys are often victim to especially cost ammunition which still look like toys. then there is the aspect and unexploded ordnance. piles of ammunition. what is in afghanistan right now could show up at some sunny afternoon at times square. unthinkable. >> grob wants the portraits to speak for those with the fear of land mines every day. >> i would like people look at these stories and think of how even when we have our to deal with our daily problems, at least we don't have to be scared to take a step. captain: this is a tip. bellman: thanks, captain obvious. captain: and here's a tip. when you save money on hotel rooms, it's just like