cargo ship

The global supply chain nightmare is about to get worse

The "weakest link" may be the shortage of truck drivers

Originally Published: 12 OCT 21 15:43 ET Updated: 13 OCT 21 07:28 ET by Matt Egan, CNN Business (CNN) -- Computer chip shortages. Epic port congestion. And a serious lack of truck drivers. The world's delicate supply chains are under…