"With only 44 seats in the Senate, Democrats have the ability to carp and grandstand, but they have no real power to defeat a nominee, barring the nomination of an ideological zealot who would rally support for a filibuster. Rather, it is the Republican senators and the right-wing special interests who have the power to defeat the president's nominee."
Indeed. And no doubt some of Bush's normally reliable Republican Senators will bolt -- with a wink from the White House, and an eye on the poor bait-and-switched fetus fans in the gallery. These poor fuddled folk will thus continue to believe that they have paladins ready to break a lance in their behalf within the Republican party.
But Bush will still get Miers through, because the Democrats will help him out. Every Republican who takes his stand in the anti-abortion Alamo will find his place taken by an obliging Democrat, who will be quite prepared to explain to his or her vote for Miers on the grounds of lesser-evillism -- I mean, hey, think what an ogre Georgie might have nominated! So the Dems cover George's ass, and he covers theirs.
In fact there will be no nose-holding on the Democratic side of the Senate floor; Miers absolutely represents the bipartisan consensus. You can count on her to be sedulously sympathetic to large corporations, and in particular to be a downright Robespierre in the intellectual-property Reign of Terror; you can count on her to approve when they take away whatever pathetic shreds of civil liberty we still have, in the name of national security; and you can count on her to leave the abortion business alone. These are matters on which Senate Republicans and Democrats are in complete agreement, and the solons will find a way to slide her skinny rump onto the Supreme Bench and come out of it with every one of 'em smelling like a rose.
Footnote: It's pretty hilarious to see how flummoxed and dead-in-the-water the "progressive" sector of the Democratic Party is on this nomination. Moveon.org has been reduced to putting up a form on their website plaintively asking whether anybody out there knows anything about her.