Governor Scott Walker of Wisconsin, a Republican whose agenda of union-busting and gutting public services outraged many in the state, became the only governor to have survived a recall election in American history on Tuesday as he prevailed over his Democratic opponent. His victory foreshadows the rise to power of politicians more likely to bow to a rising oligarchy than heed the interests of their constituents -- a disturbing sign given Social Security and Medicare are on the federal chopping block.