It's Labor Day weekend. If you are heading out on a road trip, you might want to take some photographs of your trips - a couple of selfies to post on that Instagram feed of yours.

If you are headed to the San Francisco Bay Area, the AP's Mike Liedtke has a couple of suggestions for good photo ops, and they aren't the usual suspects.  It's pretty much a tourist's guide to nerd Nirvana in Silicon Valley.

He joined Alex Cohen to talk about it.

To hear the whole interview, please click on the blue player above.