51.   The program has become so popular that the IRS has a huge backlog.

52.   Together, these changes would reduce the huge backlog of targeted bodies of water facing states under the program, the panel said.

53.   Yet a huge backlog of applications remains.

54.   Containers could not be moved by road, huge backlogs built up at ports and trucking prices trebled.

55.   The White House said it acted to avoid a huge backlog in the two agencies, which make payments to veterans and the elderly and provide other services.