Chuck Hagel Quotes
(The) chain of command has failed over the years, obviously, for a lot of reasons.
Citations
Hagel, Chuck. "Hearing to Consider the Nomination of Honorable Charles T. Hagel to be Secretary of Defense." Senate Armed Services Committee, 31 Jan. 2013, U.S. Government Printing Office.
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This seems to hold in the private and the public sectors both.
Charles Timothy Hagel is an American military veteran and former politician who served as a United States Senator from Nebraska from 1997 to 2009 and as the 24th United States secretary of defense from 2013 to 2015 in the Obama administration.