Sorry, John. What you choose to call the '67 border is nothing more than a ceasefire line - established by UN observers walking along, saying that where a Jordanian soldier stood was the Jordanian side of the line and where an Israeli soldier stood was the Israeli side. Never, never, never intended to be anything more. Expected that borders would be established by negotiations between the the Israelis and the JORDANIANS - there were no Palestinians then.
from the article: Clinton: Palestinian state achieved through negotiations is inevitable