Unemotional. we need to act with professionalism with our allies and partners. we can't afford a commanding officer out there to do something that is going to perhaps lead to an inadvertent incidence between two navies. and so we train to that. we are leaving nothing to chance with respect to how they are going to behave out there on the high seas. it has to be very measured. >> norah: tonight an american aid worker is free after being kidnapped and held hostage for more than six years in the west african nation of niger, the biden administration says 61-year-old jeff woodke who had lived and ...