Stephan's Tuesday Picks

• Roger Martin: A leader's role in fostering AI superpowers (Medium)
• American breakfast cereals are becoming less healthy, study finds (NYT)
• How the dollar-store industry overcharges cash-strapped customers while promising low prices (The Guardian)
• Game theory explains how algorithms can drive up prices (Wired)
• The heist of its culinary crown jewels rocks French village (NYT)