Odd how none of the guns went north...
AFAIK, this map is just for one of the gun walking programs. There were several, including one in Indiana that “walked” guns to Chicago gangs. And stashes of guns have been found in CA and IIRC in TX.
Looking at Van Jone’s plans for organizing an October Revolution across the country , it does not take a rocket scientist to figure out what the guns that went to arm gangs are going to be used for.
This map only showed what they wanted. Guns from F&F went north, they just did not include them in this map because it did not suit their purposes.