Occupation can lead to ownership, whether or not you want it. The spread of the "Occupy Wall Street" movement was met with initial hesitation in both the Democratic and Republican parties. That might be an appropriate response to any protests that aim themselves squarely at the establishment, particularly those with goals that are diverse and diffuse as the current protesters' are. But a consensus is emerging among Democrats that the "Occupy" movement is worth tapping into, even helping along and joining with in some instances. "I support the message to the establishment," House Democratic Leader Nancy Pelosi, D-Calif., said on...