Compare his 2010 State of the Union to his first address to Congress a year earlier. The consistency is remarkable. In 2009, after passing a $787 billion (now $862 billion) stimulus package, the largest spending bill in galactic history, he unveiled a manifesto for fundamentally restructuring the commanding heights of American society -- health care, education and energy.

A year later, after stunning Democratic setbacks in Virginia, New Jersey and Massachusetts, Obama gave a stay-the-course State of the Union address (a) pledging not to walk away from health-care reform, (b) seeking to turn college education increasingly into a federal entitlement, and (c) asking again for cap-and-trade energy legislation. Plus, of course, another stimulus package, this time renamed a "jobs bill."

This being a democracy, don't the Democrats see that clinging to this agenda will march them over a cliff? Don't they understand Massachusetts?