Chafee, who was defeated for reelection, issued a statement reiterating his opposition. " Mr. Bolton did not demonstrate the kind of collaborative approach that I believe will be called for if we are to restore the United States ' position as the strongest country in a peaceful world," he said. "This would be an appropriate time to choose a nominee who has a proven ability to work with both sides of the political aisle, a history of building strong international relationships and a reputation of respect for the institution of the United Nations. The names Brent Scowcroft and George Mitchell come to mind immediately as outstanding candidates. " There's no word from White House yet on whom it might nominate as Bolton's replacement.