[gvd]

Let's not forget that most of these bozos can be ID-ed by just drawing a geo-fence around their phone records.

[spdustin]

No aerial surveillance was in the air at the time—at least, none of the typical aircraft that show up on OpenADSB during protests in D.C.—so one hopes that there are ground-level IMSI catchers or something similar in use around the Capitol.