Unbeknownst to even her husband - she's not at all what she seems. She is a deep, deep, deep foreign operative. She speaks fluent Russian, Chinese, and Arabic. That means - of course - she's a top secret spy and a toxic asset for the for the Russia-Sino-Bad-Arab-Nations Operation. Her real name is Natasha Fatima Chen. NFC's mind programming began when she was only three years old. She was instructed to destroy the US from the within by becoming a top doc in the American healthcare system.

She was happily doing that job but the attacks upon her due to the labor union brouhaha and her longing for the nearly always unavailable Mr. X of her love triangle entirely destabilized her. Now she wants total revenge on the US and she wants it quickly. She using her contacts to try to secure a dozen cobalt bombs...

A cobalt bomb is theoretical nuclear weapon. It's "salted" with ordinary cobalt. When triggered, the neutrons from the nuclear fission reaction will be absorbed by the cobalt and turn it into the radioactive isotope Cobalt-60. This isotope is scattered with the rest of the by products of the explosion, enhancing the nuclear fallout.