CNN "senior political analyst" Gloria Borger doesn't get it. Like so many cloistered mainstream media liberals, she just can't imagine why anyone would oppose Barack Obama's agenda. To her, it's all politics.

Where was Borger when Democrats, purely for partisan purposes, pummeled President George W. Bush for eight years? But let's stay focused on the present, because Republican opposition isn't about paybacks or getting even.

Borger argues that "Republicans don't really want to work with Obama" because they stand to regain congressional control simply by opposing his agenda without offering any ideas of their own. Their opposition couldn't possibly be grounded in principle because, to narrow-minded liberals such as Borger, the only legitimate ideas are liberal ones.

"In my next life," she writes, "I'd like to be an opposition party leader. What fun to go to work every day knowing you will always be right, largely because your ideas will remain untested. ... If we were in charge, you sing, the people would have tax cuts! More money in their pockets! And no deficits! But more jobs!"

Sorry, Gloria, but our ideas have been tested -- since the beginning of this republic -- and the record is pretty solid, though you might not view America's history with similar pride, given the left's revisionist mindset about America's mythical "imperialism" and capitalistic "exploitation."

As a matter of fact, reductions in marginal income tax rates have consistently stimulated economic growth without exacerbating our deficits, whose growth during the Reagan and Bush years (relatively modest, in retrospect) was attributable to unchecked government spending.

I understand that most liberals have decreed a consensus on catastrophic man-made global warming and barred further public debate despite global cooling for the past decade. But what's truly empirically indisputable is that the Kennedy, Reagan and Bush tax cuts all generated robust economic growth and yielded increases in government revenues. That may seem counterintuitive to you, but what seems counterintuitive to us are liberal plans to deliberately smother the engine of capitalism in order to imperceptibly reduce disputed global warming while other nations are prepared to "stoke their own furnaces" and offset anything we do anyway. Also counterintuitive (and nonsensical) is Obama's plan to dismantle our nukes while terrorist regimes are nuking up. Continued...