The Walgreens Billionaire Watching His Empire Come Apart From Monaco, Stefano Pessina built a retailer valued at about $100 billion. It agreed to go private this week for roughly $10 billion.

The #Walgreens Billionaire Watching His Empire Come Apart.
From Monaco, #StefanoPessina built a retailer valued at about $100 billion. It agreed to be taken private this week for roughly $10 billion. www.wsj.com/business/ret... via @WSJ #retailpharmacy #valuation #drugstorechains