lincoln, breaks his silence. he stops at cities along the route to defend democracy. >> most americans who saw li lincoln saw him during that 13-day train trip. >> he's seen a growing industrial north. >> just in the last decade, these places gone through a revolution. economically, politically and socially. it is the heart of the country that made him president. >> when he won't see is the south on this trip. the closest he comes to speaking to the south is giving his speech at the banks of the ohio river is saying if they can hear me over there. they can't hear his words of reconciliations. because when he makes his