"I think you underestimate him" -- 1. The tribal thrust -- 2. Pushing and shoving -- 3. The power broker -- 4. JFK and LBJ : governing together -- 5. Nixon-Reagan : the grand new party -- 6. The Carter-Clinton connection -- 7. The Bushes : standing together alone -- 8. Needed : party polarization -- 9. Empowering followers -- Afterword -- Bibliography and notes -- Acknowledgments -- Index.