Building progressive media online

Everyone agrees liberals need to build their own media ecosystem to compete with the Right. These efforts are making steady progress.

Last week, one of POLITICO’s newsletters led with an item about discrepancies between how the Left and Right treat partisan media. Readers of this newsletter are well aware that for the past several years, we’ve bemoaned the built-in electoral advantages that right-wing digital media provides to Republican candidates. From the Daily Wire to Breitbart, W…