CNN CNN Newsroom With Carol Costello May 4, 2015 14:18:00
>> they spent a lot of money on special equipment to be brought in. tell us about that. >> they did. i don't know if they had it beforehand but it's a new $250,000 $250,000 3-d imaging scanner. it takes a 360-degree scan of streets and it can reach as far as 850 feet and it can go down to the terrain of the road and look at even the potholes and the other alleyways. what they were going to do is -- they were in the process of stitching together 70 different of these scans and pretty much could create a very large and detailed map of west baltimore. this is like a google street view map in thre...