Billionaire Jack Dorsey, who co-founded Twitter and Square, a credit card payment service, forked out $21 million for a house next to one he has owned for seven years, according to Mansion Global. Dorsey paid $10 million in 2012 for his first mid-century two-bedroom house in San Francisco’s Sea Cliff neighborhood.
Dorsey, 42, reportedly bought his new two-story (0 comments)