A university senate review concludes that some demonstrators who occupied Hamilton Hall were willing to leave voluntarily.

NEW YORK-- Columbia University says protesters occupied Hamilton Hall early Tuesday -- a building demonstrators took over during anti-Vietnam War protests in 1968. Witnesses said a large group of ...

And we have, again to scale, dozens on the lawn in the encampments, and dozens in Hamilton Hall," Columbia University's Vice President of Communications Ben Chang said. Mayor Adams: Outside ...