Bush vetoes anti-torture bill 

US President George Bush has vetoed legislation passed by Congress that would have banned the CIA from using waterboarding and other controversial interrogation techniques.

Lawmakers included the anti-torture measure in a broader bill authorizing US intelligence activities.

"Because the danger remains, we need to ensure our intelligence officials have all the tools they need to stop the terrorists," Bush said in his weekly radio address. He added that the vetoed legislation "would diminish these vital tools."

The House of Representatives approved the legislation in December and the Senate passed it in February despite White House warnings it would be vetoed.

CIA Director Michael Hayden told Congress last month that government interrogators used waterboarding on three suspects captured after the Sept. 11 attacks.

The simulated drowning technique has been condemned by many members of Congress, human rights groups and other countries as a form of illegal torture.

The US Army Field Manual prohibits waterboarding and seven other interrogation methods and the bill would have aligned CIA practices with the military's.

In a message to CIA employees on Saturday after Bush's veto, Hayden said the CIA would continue to work strictly within the law but said its needs were different from that of the US Army and that the CIA needed to follow its own procedures.

"There are methods in the CIA's programme that have been briefed to our oversight committees, are fully consistent with the Geneva Convention and current US law, and are most certainly not torture," Hayden said.

In his remarks, Bush did not specifically mention waterboarding.

But he said: "The bill Congress sent me would not simply ban one particular interrogation method, as some have implied. Instead, it would eliminate all the alternative procedures we've developed to question the world's most dangerous and violent terrorists."

It is unlikely that Democrats, the majority party in Congress, could muster enough votes to overturn Bush's veto. The bill passed the House and Senate on partisan votes, short of the support needed to reverse the president.