Eric Basmajian says a decades-long drop in U.S. net national savings, from 10% to 0.5%, has driven underinvestment in physical structures and infrastructure. He

Eric Basmajian says a decades-long drop in U.S. net national savings, from 10% to 0.5%, has driven underinvestment in physical structures and infrastructure. He adds the economy is stronger than just 20% of historical periods; residential building payrolls are 2.5% below peak.