Two entrepreneurs in Bangalore try living on $2 a day

So far, Tushar Vashisht and Mathew Cherian, both 26, have lost nine pounds and four pounds, respectively, and complained of dizziness and depression from a lack of food. Milk is a treat, traveling more than five kilometers (3.1 miles) a day can blow their budget and saving money is incredibly difficult. They say they miss dental floss, deodorant and toilet paper.