On each landing, opposite the lift-shaft, the poster with the enormous face gazed from the wall. It was one of those pictures which are so contrived that the eyes follow you about when you move. BIG BROTHER IS WATCHING YOU, the caption beneath it ran. -- George Orwell, 1984.

This week's bombing in Bangkok showed the power of the police using video surveillance -- in that within 24 hours the first suspect was uncovered, followed by nine more within just a few days.

On August 15, delegates from the Utah Republican Party gathered to vote on measures ranging from how candidates compete for the party’s nomination to who can be rightfully considered a party member.

The changes adopted within Utah’s GOP could affect whether candidates not backed by the state’s dominant party will be able to compete for elected office.