11.   A U.S. study last year suggested that the extra cost was not justified given the minuscule risk of infection in the current blood system.

12.   Mackey said the expense is justified given the value of the helicopters they protect.

13.   On Wednesday, a Quebec judge ruled that although the fence infringes on civil liberties, it is justified given the fears of unrest.

14.   The United States and Rwanda have disputed these numbers and Canadian officials believe a proposed multinational force is no longer justified given the repatriations.