Hillary Clinton. Photo: Gage Skimdore via Wikimedia Commons.

Politico – Hillary Clinton’s health – long the obsession of conspiracy theorists — emerged Sunday as a legitimate campaign issue after Clinton nearly swooned and stumbled at a Sept. 11 commemoration, underscoring the sense that that summer’s sure-thing candidate is flagging at a pivotal moment.

The scare was captured on cellphone video showing the wobbly Democratic candidate — who was diagnosed with pneumonia on Friday, according to a report by her doctor and later forwarded to reporters — being lifted into the vehicle by her aides after leaving a memorial service at the site of the 2001 World Trade Center attack.

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