Stephan's Tuesday Picks

• Fast times and fast delivery at today's high schools (WSJ)
• The enormous numbers behind Amazon's market reach (Bloomberg)
• Why the USDA hired artists to paint thousands of fruit (Gastro Obscura)
• Subway closings accelerate as cold cuts fail to draw in diners (Bloomberg)
• Why millions of dollars in federal grocery subsidies haven't lessened food insecurity in the North (CBC)