Reporter’s Notebook 07/20/15

Behind-the-scenes at the protest-filled Netroots conference

Democratic presidential candidates Bernie Sanders and Martin O'Malley were heckled and booed by activists from the Black Lives Matter movement at the Netroots conference in Phoenix this weekend. Politico’s Ben Schreckinger and msnbc’s Jane Timm provide more background on the event. ... more Duration: {{video.duration.momentjs}}