13 protesters arrested during first day of Democratic National Convention in Chicago The Associated PressAs DNC ramps up for Day 2, Dems fall in line behind Harris Fox NewsDemocratic Party Unites Under Banner of Silence on Gaza Genocide The InterceptSecond layer of security fencing added outside United Center for Day 2 of DNC WGN TV ChicagoNew fencing goes up outside DNC a day after pro-Palestinian protesters breach outer barrier CNN