"It is also clear that, left to themselves, Chamberlain’s political colleagues would eventually have undermined his summitry. To bypass Cabinet critics he moved key discussions into an inner circle, and his dramatic flight to Berchtesgaden silenced the skeptics. But his weakness there as a negotiator—conceding Sudeten secession on the spot—disconcerted many in the Cabinet. Even his inner circle warned that the next meeting must involve concessions by Hitler as well and they kept him under pressure throughout the Godesberg meeting. The revolt led by Halifax after Chamberlain returned is not surprising when one remembers that, as early as September 4, the foreign secretary had been inclined to issue a warning to Hitler. What does remain puzzling is Halifax’s failure to keep reasserting himself during the rest of the crisis. Having seen what happened when he was twice excluded from summitry, he might have been expected to claim a seat on the plane to Munich. But perhaps the euphoria in the Commons on September 28 carried all before it, catapulting Chamberlain back to the dominant position he enjoyed on the eve of Berchtesgaden."