&nbsp;&nbsp; I read a news story &ldquo;Cleanup of Rio&rsquo;s slums drives out the poorest,&rdquo; perhaps the newspapers in Rio call the neighborhood where the working class lives &ldquo;slums,&rdquo; here in San Diego, they are simply called neighborhoods. And, that the &ldquo;mixed blessing&rdquo; Juliana Barbassa of the Associated Press writes about, is it not the pushing-out [...]