1. The stimulus was about implementing the Obama agenda.

The short-run economic imperative was to identify as many campaign promisesor high priority items that would spend out quickly and be inherently temporary. … The stimulus package is a key tool for advancing clean energy goals and fulfilling a number of campaign commitments.

2. Team Obama knows these deficits are dangerous (although it has offered no long-term plan to deal with them).

Closing the gap between what the campaign proposed and the estimates of the campaign offsets would require scaling back proposals by about $100 billion annually or adding new offsets totaling the same. Even this, however, would leave an average deficit over the next decade that would be worse than any post-World War II decade. This would be entirely unsustainable and could cause serious economic problems in the both the short run and the long run.