Below are all of the URLs with the requested keyword, in the timeframe requested. This number will differ from the total article count in the confluence report, because this report shows all headlines containing a single keyword, but a single headline may have confluences on multiple keywords.
From abcnews.go.com
From npr.org
From www.cbsnews.com
From www.cnn.com
From www.foxnews.com
Presidential Debates Commission sticking to original schedule amid Trump's calls for earlier debates