As y’all probably know by now, Dubya — so eager to exploit and enlargen executive power in other arenas — vetoed his first bill in five years yesterday, when he decided to capitulate to the sad remnants of his base, set back medical science a few more years, and nip stem cell research in the bud once again. While Dubya said the bill would have forced “American taxpayers…for the first time in our history…to fund the deliberate destruction of human embryos,” he made no argument for criminalizing fertility clinics, where similar embryos get tossed away unused every day. “‘If that’s murder, how come the president allows that to continue?’ asked Sen. Tom Harkin (D-Iowa). ‘Where is his outrage?’ Harkin called the veto ‘a shameful display of cruelty, hypocrisy and ignorance.‘”