President Barack Obama's winning passage of national health care is both exhilarating and sobering. Covering so many uninsured Americans is a historic achievement. But the president had to postpone trips, buy off companies and cut every conceivable side deal to just barely make it happen, without a single Republican vote. If the Democrats now lose seats in the midterm elections, we're headed for even worse gridlock, even though we still have so much more nation-building for America to do — from education to energy to environment to innovation to tax policy. That is why I want my own Tea Party....