Joe Biden August 21, 2020 12:05 am Top Moments: 2020 Democratic National Convention Day 4 Watch the best moments from the fourth night of the 2020 Democratic National Convention. Footage provided is a mixed feed and is a joint effort by the pool and the DNCC. US & World Videos 2:43 Gorgeous start to the week with warm air over New England 1:53 Opening statements begin in the Karen Read trial 3:04 Forecast: Week will start off gorgeous 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:33 Massive fire destroys Randolph apartment building