Further reform of the Lords, devolution in England and another look at proportional representation make cautious appearances in Labour's manifesto.
But Mr. Techau described the appearance as cautious, emphasizing continuity in German foreign policy and reminiscent of the passive role for Germany favored by Mr. Westerwelle's mentor, Mr. Genscher.
Johnson defended the administration, saying its members were being cautious to avoid the appearance that they were trying to influence the campaign.
The glass had not indeed fallen much and perhaps the tug was over cautious; nevertheless, although the appearances were all fair, he thought discretion the better part of valor.
Party spin doctors will be particularly cautious about Peng's appearances in Britain, he says, after Xi was upstaged by the Pope during his state visit to the US.
However, fearing a second attack, he became cautious and limited his appearances at public events.
"France's 40,000 dentists use it less and less for two reasons: the fuss about mercury has made them cautious, but also for reasons of appearance," says Michel Goldberg, the spokesman for the French Dental Association (ADF).
For most of the campaign, Mr. Cuomo has been cautious, making only one or two public appearances a day and sometimes none at all, drawing criticism that he was failing to engage with Mr. Paladino.
Secretary of State John Kerry, in appearances before Congress this week, was cautious in his predictions, saying that substantial differences remain between the two sides.
Francisco was scratched from a scheduled appearance Saturday, and the Mets remained cautious about his return.
