Breaking News EmailsGet breaking news alerts and special reports. The news and stories that matter, delivered weekday mornings.SUBSCRIBENov. 21, 2019, 1:43 AM UTC / Updated Nov. 21, 2019, 4:32 AM UTCBy Nigel ChiwayaDemocratic candidates targeted Elizabeth Warren in the October presidential debate. But with Pete Buttigieg surging in a recent Iowa poll, will Wednesday night’s debate be his turn to draw scrutiny from the field? The answer was no: Joe Biden was attacked the most in November's presidential debate.The tracker above counts how many times a candidate attacks another candidate during the debate. It also counts how many attacks President Donald Trump, Senate Majority Leader Mitch McConnell, Wall Street and corporations, and the wealthy receive.See our graphic tracking how long each candidate speaks at the debate tonight, follow our live blog of tonight's Democratic debate, and see our graphic of attacks in the fourth Democratic debate.Nigel ChiwayaNigel Chiwaya is a data reporter for NBC News.