From that article:
"Also exposed in the Afghan Papers was the candid opinion of Ambassador Ryan Crocker. At a 2016 interview with SIGAR staff,
Crocker explained that the Afghan special forces could help the US “clear an area, but the police can’t hold it, not because they’re out-gunner or out-manned. It’s because they are useless as a security force and they’re useless as a security force because they are corrupt down to the patrol level.”
That observation was nothing new to Crocker, however, as he further admitted that “of all the painful lessons I carry out of my time in those two war zones, Iraq and Afghanistan, it’s the … corruption at every level, that is the starkest point.”"
Anyone know a good book or analysis about why certain nations or cultures are more corrupt than others?