Feb. 22, 2012 - Feb. 22 (Bloomberg) -- The United Nations' atomic watchdog, the International Atomic Energy Agency, said it failed to win access to Iran's suspected nuclear-related military base, as an Iranian general warned his country may launch a pre-emptive strike to protect its facilities. Lara Setrakian reports from Dubai on Bloomberg Television's "First Look" with Caroline Hyde. (Source: Bloomberg) (Bloomberg)