Goldman: Oil could drop to $70 a barrel next year – Reuters
Gas at $3 carries more rewards than risks for now – WSJ
St. Louis airport gets copper roof, color to transform over years – Post-Dispatch
How the second-tier Japanese automakers keep on keeping on – Economist
Edina on pace for record year of teardowns – StarTribune
National Christmas tree to be cut this week near Walker, MN – Minnesota Brown
Enbridge files to replace problem pipeline in across northern MN – StarTribune
The shame of bad teeth in a rich world – Aeon
10,000 years after we started eating it, gluten became dangerous – New Yorker
By the book with Atul Gawande (what he's reading) – NY Times
College students get 300-foot view of the wind energy industry – Prairie Business