"wall. Bookstores, record stores, the Post Office. The unintended consequences of technological progress." 
“There are some structural issues with our economy where a lot of businesses have learned to become much more efficient with a lot fewer workers. You see it when you go to a bank and you use an ATM. You don’t go to a bank teller. Or you go to the airport and you’re using a kiosk instead of checking at the gate. So all these things have created changes in the economy.” Barack Obama