[IM2MAD]

Here’s a link to some DC traffic cams. Do you have a link to others?

http://www.trafficland.com/city/WAS/index.html?campid=0&ssns=14&;

These might give us some idea about crowd size later.

[prisoner6]

Here's the one I'm using.

DC DOT cams.

Actually it's probably the same feed.

[libertarian27]

I'm noticing on the traffic cams that people are coming in large packs- like roving marauders - 8/28 had individual families streaming in.

ma·raud (m-rôd) v. ma·raud·ed, ma·raud·ing, ma·rauds v.intr. To rove and raid in search of plunder. v.tr. To raid or pillage for spoils. [French marauder, from maraud, tomcat, vagabond.]