Citizens readily accept a temporary curtailment of their civil liberties during wartime. There was rationing, information blackouts, propaganda and huge budget-busters during WWII, 1942-1945.
Three years.
The "War on Terror" is coming up on twelve years (Wednesday), with no signs of victory or even progress. I think Mr. & Mrs. John Q. Public are growing weary of the war-time footing -- as evidenced by the huge resistance to another Mid-East adventure.