The air can get very thin up there... From the WaPo review of Barack Obama’s new book:
During his own Senate race in 2004, Obama had to spend a good deal of time with "law firm partners and investment bankers, hedge fund managers and venture capitalists." Most of these donors, he acknowledges, were "smart, interesting people" who asked for no specific favours. Still, they couldn't help but express "the perspectives of their class." Their wealth prevented them from understanding loyal members of labor unions, evangelical churches or the NRA. As firm believers in a meritocracy, the donors implicitly denied that "there might be any social ill that could not be cured by a high SAT score."