What we do and don't know about Facebook's new political ad transparency initiative
(Photo: Kobby Dagan / Shutterstock)

On Thursday, Facebook Chief Executive Mark Zuckerberg announced several steps to make political ads on the world’s largest social network more transparent. The changes follow Facebook’s acknowledgment earlier this month that $100,000 worth of political ads were placed during the 2016 election cycle by “inauthentic accounts” linked to Russia. The changes also follow ProPublica’s launch of…