entire length of the street is being lined on both sides by various state police. we're seeing a lot of a.t.f. agents. it's all hands on did he all has on deck. we will passed an enormous squad in tactical gear. military uniforms. it is pretty clear. essentially we tried to stop for a moment maybe to get pictures or ask what was happening. but they asked us to move from the perimeter. the perimeter is very, very large. it is almost like it grew up around us from where we were previously located, a massive circle in all directions. this perimeter has really grown. every street corner is lined with these state police officers all the way down mount auburn street. we've just come to the end of it. at this point we're at least a mile away from where that tactical gear was gearing up and where the dozens upon dozens of people, probably a good 50 or 60 people were gearing