they can do that? geeze I didn't know that.
I'm not sure if they've done
it in the US yet, but they have
in France, the UK and other
countries to deal with large
groups of soccer hooligans
who were coordinating strret
battles between rival groups.
France i *think* was using the
tactics during their riots,
as the street "kids" were
using them to coordinate
their attacks, and avoidance
of the gendarmes.