Tim Cook was able to placate Elon Musk within two days, but the chaos at Foxconn's "iPhone City" may become the greatest test of Cook's diplomatic skills yet (Patrick McGee/Financial Times)

Tim Cook was able to placate Elon Musk within two days, but the chaos at Foxconn's "iPhone City" may become the greatest test of Cook's diplomatic skills yet (Patrick McGee/Financial Times)

Patrick McGee / Financial Times:

Tim Cook was able to placate Elon Musk within two days, but the chaos at Foxconn’s “iPhone City” may become the greatest test of Cook’s diplomatic skills yet  —  Apple chief placates Elon Musk but faces bigger questions over iPhone supply chain  —  Tim Cook was already battling …