The March episode of Chicago Indymedia's radio program "From the Trenches" features excerpts from the rally against war and occupation in Chicago's Federal Plaza, on March 18, 2010, commemorating the 7th Anniversary of the War in Iraq, and a presentation by activist David Swanson who spoke at Northwestern University about his work with AfterDowningStreet.org and with progressive activism and mainstream politics. Plus headlines from the worldwide Indymedia network in March 2010.