In the Saudi capital Riyadh, two women stroll into a cosmetics shop in a luxury mall. The desire for greater personal freedoms has prompted Saudi rulers to relax some restrictions. Chuck Holmes/NPR hide caption

itoggle caption Chuck Holmes/NPR

ExxonMobil is one of the largest corporations in the United States. It is headquartered in Irving, Texas. Gene J. Puskar/AP Photo hide caption

itoggle caption Gene J. Puskar/AP Photo