A few days after Iraq war veteran Scott Olsen was hospitalised with serious head injuries by a police projectile, Michael Moore addresses Occupy Oakland.

Michael Moore Stands with Occupy Oakland at Oscar Grant Plaza (10/28/11)

Michael Moore also addressed Occupy San Francisco:

Michael Moore at OccupySF - part 1 of 2

Michael Moore at OccupySF - part 2 of 2

See also this footage of a huge demonstration in San Francisco on October 15th by the occupation movement:

Occupy San Francisco March P1

Occupy San Francisco March P2