There's going to be a special groundbreaking event in San Francisco today for the Presidio Tunnel Tops, an expansive park on top of the eastern tunnels of the Presidio Parkway. Cristina Rendon reports
We head to the last undeveloped piece of land in SF's Presidio It's usually closed to the public, but we'll take you into some of the most reassured spots and tell you why the Presidio Trust says it's being so picky about finding a partner for the project.
The Presidio Trust in San Francisco says until now there was no place for visitors to get information. A new visitor's center changes all that and blends the old with the new.