March 10 Chicago march

Organized by the March 10 Committee. One of the leaders of that committee is Jorge Mujica, an official with Mexico's PRD party.

Those speaking at the event included U.S. Representative Luis Gutierrez, Illinois Governor Rod Blagojevich and Chicago Mayor Richard Daley.

More here and here.

Everything Ready For the March for the Millions of Undocumented Foreigners