Think of it this way . This may be an opportunity to increase Tourism in Chicago and thereby bring in more revenue for the City Government .
A certain segment of the tourist market seeks adventure and even a bit of danger in their travel experiences . For example folks travel to Alaska and also to Churchill , Manitoba to get up close to Polar Bears which can provide some dangerous thrills .

Bus tours thru the neighborhoods of Chicago where the shootings take place each day could appeal to the same type of thrill seekers . And it is much easier to get to Chicago than it is to Alaska or the remote parts of Manitoba .

More fees could be charged for weekend and nighttime tours when the possibility of witnessing an actual shooting is greatly increased .