Big Development from the McCain Campaign

Which just issued this statement, even as John McCain speaks from Senate floor about Iraq:

ARLINGTON, VA - Terry Nelson, Campaign Manager and John Weaver, Chief Strategist for John McCain 2008 issued the following statements:

"This morning I informed Senator McCain that I would be resigning from his presidential campaign, effective immediately. It has been a tremendous honor to serve Senator McCain and work on his campaign. I believe John McCain is the most experienced and prepared candidate to represent the Republican Party and defeat the Democratic nominee next year." - Terry Nelson, Campaign Manager

"As of today, I have resigned my position as chief strategist to John McCain's presidential campaign. It has been my honor and a distinct privilege to serve someone who has always put our country first. I believe that most Americans will come to the conclusion that I have long known there is only one person equipped to serve as our nation's chief executive and deal with the challenges we face, and that person is John McCain." - John Weaver, Chief Strategist

One possible reason: Second-quarter FEC reports are due by Sunday, at which point the campaign is going to have to account for precisely how it spent itself practically out of existence.

UPDATE: This statement from McCain:

ARLINGTON, VA - U.S. Senator John McCain issued the following statement today:

"Today, John Weaver and Terry Nelson offered their resignations from my presidential campaign, which I accepted with regret and deep gratitude for their dedication, hard work and friendship. Terry is a consummate professional, who has ably lead this campaign through a challenging political environment. John Weaver has been my friend and trusted counselor for many years and to whom I am greatly indebted. In the days and weeks ahead this campaign will move forward, and I will continue to address the issues of greatest concern to the American people, laying out my vision for a secure and prosperous America."

Shorter version: "I fired them."