At the First Annual NYC Anarchist Bookfair in 2007, George Sossenko and Moe Fishman sat on a panel together to re-count their experiences and inspire a new generation.  Both men are Veterans of the 1930’s Spanish Civil War in which militant revolutionaries from across Europe and America went to fight with the working people of Spain against fascism and for a world without class-divisions and arbitrary authority figures.  Their talk is up on youtube.  The first part is bellow, and the rest (I believe 9 parts) can be found here.  These two men have dedicated their entire lives to a just, peaceful world, and have lost much in doing so (including Fishman, who lost a leg at age 22 while fighting on the front lines in Spain).  Their sacrifices and experiences offer much for us to learn from.