To prevent rogue advertisers, Facebook will monitor all ad creative for political content. That sounds harder than it is. Take alcohol advertising, for example, which nearly every country in the world regulated heavily. Right now, Facebook screens every piece of ad creative for anything alcohol-related. Once flagged, that content goes into a separate screening workflow with all the varied international rules that govern alcohol ads (e.g. nothing in Saudi Arabia, nothing targeted to minors in the US, etc.). Political content would fall into a similar dragnet and be triaged accordingly. As it does now, Facebook would block violating ad accounts, and could use account meta-data like IP address or payment details to prevent that advertiser from merely creating another account. It would be a perpetual arms race, but one Facebook is well-equipped to win, or at least keep as a stalemate. Zuckerberg’s video shows commitment to waging that war. - www.wired.com