Tonight’s election debate may be Trump’s last chance to close the polling gap with Biden.

Tonight President Donald Trump and former Vice President, Joe Biden, will meet for the final election debate at Belmont University in Nashville, Tennessee. In this Q&A, LSE US Centre Director Professor Peter Trubowitz writes that the debate is an important moment for Trump. Facing a large polling gap as the election nears, the president now needs to convince undecided voters that his combative performance at the first debate was an outlier.