Big lithium riches await in Bolivia #8212; the challenge is extracting them

Big lithium riches await in Bolivia #8212; the challenge is extracting them https://ift.tt/2ANlc4M dirt roads, thin air at high altitude, the ordeal of bringing labor into a blinding white salt flat #8212; all of this stands between anyone who dreams of retrieving Bolivia's lithium and turning it into electric car batteries.