I think it was when I ran into Kerouac and Burroughs - when I was 17 - that I realized I was talking through an empty skull... I wasn't thinking my own thoughts or saying my own thoughts.
You don't change minds in Washington with sweet reason. You do it to the white light of public opinion.
I have experienced healing through other writers' poetry, but there's no way I can sit down to write in the hope a poem will have healing potential. If I do, I'll write a bad poem.