Which statement about president bush's stance on stem cells is not true?

he was vaugue on his stance on stem cell research until after he was elected.
he supports the use of adult stem cells and embryonic stem cells that were extracted before august of 2001.
he surprised his opponents by suporting a bill that ear-marked federal funds for embryonic stem cell research.
he used his first veto in two terms to nix a bill concerning stem cell research.