Presidential debate: Trump sniffles

From the very beginning of the first presidential debate, many viewers began worrying about Donald Trump's sinuses.

As the Republican nominee delivered his opening statements and began laying out his merits for finding a new way to boost jobs, he began to audibly sniff in between many talking points.

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SEE ALSO: Hillary Clinton's new ad highlights Trump's misogynistic moments

Perhaps because of Hillary Clinton's recent bout of pneumonia, many on Twitter expressed concern about Trump's health. And some might have been a little less than authentic in their worry.

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Even former presidential campaigners had something to say about Trump's nasal interjections.

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