Politically partisan, substantively bipartisan

The New York Times says "The bills before Congress are politically partisan and substantively bipartisan":
The current versions of health reform are the product of decades of debate between Republicans and Democrats. The bills are more conservative than Bill Clinton’s 1993 proposal. For that matter, they’re more conservative than Richard Nixon’s 1971 plan, which would have had the federal government provide insurance to people who didn’t get it through their job.
Today’s Congressional Republicans have made the strategically reasonable decision to describe President Obama’s health care plan, like almost every other part of his agenda, as radical and left wing. And the message seems to be at least partly working, based on polls and the Massachusetts surprise. But a smart political strategy isn’t the same thing as accurate policy analysis.