Presumably, they'd just use an Uber in places like Los Angeles. In NYC, they might use a combination of Uber, Citibike, and the subway depending on where they'r

Presumably, they'd just use an Uber in places like Los Angeles. In NYC, they might use a combination of Uber, Citibike, and the subway depending on where they're going to/from. Self driving cars would make this much better, of course.