Living in LA and need to visit SF for the weekend? Get off your ass and walk there. Umm...what? Are these moving sidewalks going to travel at 50mph? The thin

Living in LA and need to visit SF for the weekend? Get off your ass and walk there. Umm...what? Are these moving sidewalks going to travel at 50mph? The thing that bugs me most about cars, in addition to wasting gas, is that they're isolating devices. They prevent me from admiring scenery, meeting interesting people, and walking more often. Suggestion: ride the train. You can talk to people, admire the scenery, and walk around.