That's the high-level version, but here's the detailed version. If you look at a VTA (local bus) map, it's oriented around the Lockheed campus (plus Yahoo, Mar

That's the high-level version, but here's the detailed version. If you look at a VTA (local bus) map, it's oriented around the Lockheed campus (plus Yahoo, Marvell and Juniper.) That's because Lockheed told the VTA to do that. 25 years later, when Google approached the VTA, the VTA said no. Hence the private buses with wifi. Since Google is buying all of Mountain View's office space, they would really need to reroute the entire VTA now.