line positions. what i was referring to is women in combat in the frontlines. that to me is a fundamentally different issue than the great work that people are providing in the military. >> are they physically up to the job to serving on the frontlines? >> there are different physical requirements. you go to the academies. there are different requirements for men and women. why? because there are physiological differences between men and women and that's one of the things we have to consider when deploying them out there on the infantry front line. >> let me ask you one more question about women. if you were president of the united states, and women want to work in your administration, and do single women without children only need apply? are you going to respect the decision of women to come and work for you if that's the choice they make or would they be held by radical feminists? >> i think if you go back and look at the people that work for