In fact, corporate and union moneys go overwhelmingly to incumbents, so limiting that money, as Congress did in the campaign finance law, may be the single most self-denying thing that Congress has ever done.
I never studied art, but taught myself to draw by imitating the New Yorker cartoonists of that day, instead of doing my homework.
We developed simple test tools to optimize imaging parameters. No company was interested in our idea.

