 Stem cell research and treatment is working up to be a divisive issue for many Republicans and is taking a particular prominence in Missouri.In July 2006, he voted against expanding federal funds for embryonic stem cell research in cases where the embryos were donated by fertility clinics or were created for purposes of fertility treatment.This bill passed the Senate 63–37, but was vetoed by President Bush, in a move that was said to have significant political implications for Talent.