Deathblow to HRC's campaign was neither Comey nor the Obamacare increases. It was what CNN (The Most Trusted Name in Muted Airport TVs) described at the time as a Questionable Statement
Trump Town
https://www.jpost.com/Israel-News/New-embassy-quarter-in-Jerusalem-to-be-built-could-be-called-Trump-Town-552860
I can see the heads exploding already