function onPlayerReadyVidible(e){'undefined'!=typeof HPTrack&&HPTrack.Vid.Vidible_track(e)}!function(e,i){if(e.vdb_Player){if('object'==typeof commercial_video){var a='',o='m.fwsitesection='+commercial_video.site_and_category;if(a+=o,commercial_video['package']){var c='&m.fwkeyvalues=sponsorship%3D'+commercial_video['package'];a+=c}e.setAttribute('vdb_params',a)}i(e.vdb_Player)}else{var t=arguments.callee;setTimeout(function(){t(e,i)},0)}}(document.getElementById('vidible_1'),onPlayerReadyVidible); The crowded and contentious race to chair the Democratic National Committee has for months been dominated by the frontrunners: former Labor Secretary Tom Perez and Minnesota Rep. Keith Ellison. At a live CNN-sponsored debate in Atlanta on Wednesday night, however, South Bend, Indiana, Mayor Pete Buttigieg and South Carolina Democratic Party Chair Jaime Harrison stood out for their animated performances.