Noteworthy: Both of the article's "DHS agents endangered or killed" scenarios are also scenarios where DHS agents voluntarily gathered in a very small area, ag

Noteworthy: Both of the article's "DHS agents endangered or killed" scenarios are also scenarios where DHS agents voluntarily gathered in a very small area, against a "take as many as I can with me"-class perp. Ask HN: Has anyone been through (say) USMC Boot Camp recently - to tell us how many weeks into training you got, before the "never be tightly-packed targets in somebody's Kill Zone" concept came up? (And haven't high-value burglars been using jamming tech for a decade or two now? I know gov't can be pretty slow on the uptake, but...)