71.   Rep. Howard Coble, R-N.C., questioned the need for new gun-control measures.

72.   Republican presidential candidates do not question the need to save Social Security and Medicare.

73.   Several task force members questioned the need for a roof opening if the field could be moved.

74.   She has also questioned the need to teach two foreign languages.

75.   Sen. Orrin Hatch of Utah, the ranking Republican, questioned the need for congressional action.

76.   Sen. Richard G. Lugar of Indiana, the senior Republican on the Agriculture Committee, questioned the need for such aid so soon after passage of the farm bill.

77.   Shortly after that, there was a wave of questioning the need for PBS.

78.   Several members of Congress from both houses have sent letters to the chairman questioning the need for the proposed rules.

79.   So far, few lives have been threatened, causing some critics to question the need for so many cleanups.

80.   Some lawmakers and legal experts question the need for the amendment.