Washington, D.C. ? House Democrats on Tuesday failed to overturn President Bush’s veto of a bill that would have prohibited the CIA from using waterboarding and other harsh interrogation techniques on terrorist suspects.

The vetoed legislation would have limited the CIA to using only the 19 interrogation methods approved in the Army field manual. That guidebook bans the use of waterboarding, a technique that simulates drowning. CIA Director Michael Hayden has confirmed that the spy agency used the technique on three terrorist suspects in 2002 and 2003.

The 225-188 House roll call was 51 votes short of the two-thirds majority required to overturn a veto. Bush has vetoed seven bills during his tenure, and only once has Congress mustered the votes to override his veto.