https://www.dailymail.co.uk/news/article-12026111/Wake-7-workout-call-Hunter-inside-Joe-Bidens-daily-schedule.html

https://www.cnn.com/2017/05/15/politics/donald-trump-exercise/index.html

https://www.businessinsider.com/trump-exercise-president-workout-routines-obama-bush-clinton-2018-2

https://www.usatoday.com/story/opinion/columnist/2024/07/10/trump-rally-florida-biden-decline/74347776007/

https://www.wsj.com/articles/trumps-mental-decline-worries-me-more-than-bidens-08e0697e

https://newrepublic.com/post/182142/trump-incoherent-post-guilty-verdict-meltdown-press-conference

https://www.usatoday.com/story/opinion/columnist/2024/05/31/trump-verdict-press-conference-republicans-replacement-election/73923859007/

https://www.yahoo.com/news/watch-trump-fumbles-repeatedly-terrifying-132651013.html

https://www.salon.com/2016/09/26/trumps-incoherent-greatest-hits-his-stream-of-nonsense-debate-style-is-tough-to-combat/

https://www.politico.com/magazine/story/2015/08/the-phenomenal-incoherence-of-donald-trump-121309/

Actual quote by Trump.  Seriously?  We are worried about Biden not finishing a few sentences?

https://www.statnews.com/2017/05/23/donald-trump-speaking-style-interviews/

https://qz.com/965004/rhetoric-scholars-pinpoint-why-trumps-inarticulate-speaking-style-is-so-persuasive

https://www.theguardian.com/us-news/2024/apr/06/donald-trump-speech-analysis

https://newrepublic.com/post/183641/watch-trump-fumbles-terrifying-speech-florida-rally

https://www.cambridge.org/core/books/abs/language-in-the-trump-era/significance-of-trumps-incoherence/FB766C61D89BC7B8BB09370A6A8E7CCF

https://www.theatlantic.com/ideas/archive/2020/09/trump-vigor/615973/

https://www.newsweek.com/donald-trump-dementia-evidence-overwhelming-top-psychiatrist-1881247

https://www.bu.edu/articles/2024/trump-biden-signs-of-cognitive-decline/