Unlike many labor actions, the Los Angeles teachers’ strike is not really about wages or benefits. At its core, this is a struggle to defend public schools against the privatizing drive of a small-but-powerful group of billionaires.

The plan of these business leaders is simple: break-up the school district into thirty-two competing “portfolio” networks, in order to replace public schools with privately run charters. As firm believers in the dogmas of market fundamentalism, these influential downsizers truly believe that it’s possible to improve education by running it like a private business. Not coincidentally, privatization would also open up huge avenues for profit-making — and deal a potentially fatal blow to one of the most well-organized and militant unions in the country, the United Teachers of Los Angeles (UTLA). As union leader Arlene Inouye explains, “This is a struggle to save public education; the existence of public education in our city is on the line.”

It’s always important to “know thy enemy.” But this is especially true for the educators’ movement in Los Angeles, which is directly challenging an unholy alliance of the some of richest individuals in the United States. Here’s a short primer on the corporate “who’s who” aiming to destroy public schools in LA — and across the nation.