Have The Super-Rich Seceded From The United States?

Our plutocracy now lives like the British in colonial India: in the place and ruling it, but not of it. If one can afford private security, public safety is of no concern; if one owns a Gulfstream jet, crumbling bridges cause less apprehension - and viable public transportation doesn't even show up on the radar screen. With private doctors on call, who cares about Medicare?