From Steve Erickson at American Prospect:
Romney’s current troubles don’t stem from miscalculation or even a duff convention in Tampa but are manifestations of his own political character as heard and witnessed over the past half-decade. This is a man who has altered his positions—not modified, not tailored, not hedged, but utterly transformed—on every single issue from abortion to climate change to the health-care reform that he signed as governor in Massachusetts. Now he runs a campaign that doesn’t want to talk about his record as governor or as a financier and that refuses to put forth an economic alternative of any detail beyond building the Alaska pipeline and lowering taxes for people like himself, even as at the same time he won’t show us what he pays in taxes now or whether he pays taxes at all. His adamant hostility to revealing anything that resembles an authentic belief or credible strategy for accelerating the recovery is not only losing Romney the choice part of the election but the referendum part as well, as the Democrats succeed in making this a referendum on Romney, not Obama. Romney’s selection of Ryan was meant both to reassure the party’s base and bathe the presidential candidate in the glow of the vice-presidential candidate’s reputation as a man of integrity and candor. As evinced by the ticket’s appearances on this past Sunday morning’s news programs and Ryan’s speech at the Republican Convention, when he blamed Obama for a plant that closed during his predecessor’s term and for a Medicare cut that Ryan himself supports and for not embracing a debt-commission report that Ryan himself opposed and for the country’s credit downgrading that Ryan himself brought about as much as any single individual, it is truth-teller Ryan who bathes in the glow of Romney’s irrefutable standing as the phoniest nominee of our lifetime.