During the first six months of 2011, Rachel Katz, a 23-year old American girl, was on a Fulbright scholarship to study the trucking industry in China. She started at the most logical place, by hopping in a truck and taking a small journey. And then she did it again, with another truck, and then another until she had covered the better part of the third largest country in the world.
Katz knew that if she had first asked for permission ...