Activists are trying to save 11 acres of mature oak and sycamore trees in Arcadia from destruction. (credit: CBS)

Protesters Climb Trees To Save Arcadia Grove

Protesters have blocked a gate in hopes of saving 11 acres of oaks and sycamores that Los Angeles County officials plan to clear so that sediment dredged from behind a dam can be dumped there.

CBS2 / KCAL9–01/12/2011