That would require some intelligence - or at least some semblance of morality. But, just like the eugenicists in fascist Germany, I'm sure they've told themselves that death is generally in the best interest of the "inferior" or those who are a "drain on society."
Liberals almost uniformly cheer on the murder of Terri Schiavo because it has direct bearing on that most cherished of liberals ideals, abortion on demand. The central ethical question in the abortion issue is the right of one person, for reasons only their own and with no regard for the wishes of the victim, to decide if another person lives or dies. That is also the issue at stake with Terri Schiavo. No matter how much you dress it up with flowery rhetoric about "choice" or "the right to die" or "states rights" or "the authority of Congress", the central issue always comes down to this. That is why we see liberals clamoring for Terri's death. If she lives, if we , as a society, choose life over death, where does that leave their almighty God of Abortion?
What I find interesting is that it's the dems who constantly refer to repubs as Nazi's - but this action against Terri (which the dems are supporting) is exactly what the Nazi's did TO DISABLED PEOPLE IN GERMANY.
Terri is not comatose - she's just disabled.
I consider liberals to be braindead and their lives not worth living. Can I start killing them now?