By DEB RIECHMANN, Associated Press Writer
from YAHOO! NEWS

WASHINGTON - Vetoing a stem cell bill for the second time, President Bush on Wednesday sought to placate those who disagree with him by signing an executive order urging scientists toward what he termed “ethically responsible” research in the field.

Bush announced no new federal dollars for stem cell research, which supporters say holds the promise of disease cures, and his order would not allow researchers to do anything they couldn’t do under existing restrictions.

Announcing his veto to a roomful of supporters, Bush said, “If this legislation became law, it would compel American taxpayers for the first time in our history to support the deliberate destruction of human embryos. I made it clear to Congress and to the American people that I will not allow our nation to cross this moral line.”

He vetoed similar embryonic stem cell legislation last July.

His executive order encourages scientists to work with the government to add other kinds of stem cell research to the list of projects eligible for federal funding - so long as it does not create, harm or destroy human embryos.

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