"After the 11 September attack," March editorializes one morning, "amid all that chaos and confusion, a hole quietly opened up in American history, a vacuum of accountability, into which assets human and financial begin to vanish. Back in the days of hippie simplicity, people liked to blame 'the CIA' or 'a secret rogue operation.' But this is a new enemy, unnamable, locatable on no organization chart or budget line--who knows, maybe even the CIA's scared of them."