Because they surround themselves with people like Mark Penn and James Carville (Rove-like figures, just dumber and more duplicitous than Karl), and rather than making the Clintons look pure by contrast, they make them look even sleazier.
Because they lie more often than they tell the truth, and we can't take it anymore (where to begin? Ah, perhaps, one of Bill's freshest: he was always against the war in Iraq).
Because they have spun us into complete exhaustion (she, the most famous woman in America, complains that Iowa is difficult because she is less well known than a failed vice presidential candidate and a half-of-one-term senator).
Because they live on another planet, one where attacking a candidate's kindergarten record is appropriate and useful preparation for a general election.
Because he's the first black president as long as it doesn't interfere with their plans for world domination (when it does, they can turn into Jesse Helms and Trent Lott on a dime, from the Sista Souljah absurdity to the suggestion that the first black candidate with a shot at winning the presidency is a drug dealer).
Because she's a strong, independent woman until she needs to ride the coattails of her husband's popularity. Then she is two for the price of one.
Because long before New York City taxpayers were subsidizing Rudy Giuliani's extramarital affair, Arkansans were paying for Bill's.
Because when she says there will be no surprises about her past in this campaign, we remember all the scandals we glossed over because it was all a right-wing conspiracy, and realize how little we know about the Clintons.
Because they, the reason why heterosexuals should be banned from getting married (or at the very least should be prosecuted for breach of contract), oppose marriage for gay people.
Because they'd rather die than admit a mistake.
Because Republicans would rather run against her than against Dennis Kucinich.
Because the prospect of 16 years of Bush-Clinton-Bush-Clinton would make us seriously consider voting for Cynthia McKinney and the Green Party. Or Ron Paul. Or Michael Bloomberg. Or whoever's on the Socialist Party line.
Because the Clintons are angry that America doesn't just roll over and elect her president the way New York rolled over and elected her senator.
Because we don't have to settle for them.