DNA: Pakistan's nuclear weapons programme a self destructive plan?

Pakistan has the fastest growing nuclear weapons programme in the world and by 2020 it could have enough fissile material to produce more than 200 nuclear devices, a top American think tank has said. Also watch: China's completion of a major hydropower dam on the Brahmaputra river in Tibet and its possible consequences. See what a selfie can cost you!

Nov 24, 2014, 23:27 PM IST