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 www.cbsnews.com
From www.foxnews.com
Top Democrat on House Intel Committee calls on Biden to suspend campaign after NATO press conference
Senior House Dem calls on Biden to step aside, slams campaign's 'be quiet and fall in line' strategy
Biden tells congressional Democrats that calling for him to drop out 'only helps Trump and hurts us'