"Call of Duty: Black Ops 2" takes the player to 2025, when a Nicaraguan militant is plotting to undermine US security

Gamers wait in a store in California to buy “Call Of Duty: Black Ops II” when it goes on sale at midnight. The blockbuster video game franchise “Call of Duty” returns on Tuesday with a futuristic new instalment in which shadowy activists use social networks to threaten the United States.