So far, she said, four Republican candidates, Mitt Romney, Fred D.Thompson, Rudolph W.Giuliani and John McCain, have taken part in these calls.

• 至目前为止，她说，四名共和党的候选人的总统罗姆尼，李华明四汤普森总统鲁道夫朱利安尼和麦凯恩都参加了这些要求。