The Wall St. Journal wonders whether #China will regret building its 30,000 mile network of high-speed rail (given population decline).
Fair question, but let's ask: does the US regret the money pit of its emission-enhancing, sprawl-abetting 49,000 mile highway networkβand the fact that it's built 0 miles of true high-speed rail?
wsj.com/world/china/xi-high-spβ¦
