Party Conventions Are Usually Great For Candidates' Poll Numbers
Hillary Clinton's new lead over Donald Trump is likely due to the Democratic National Convention.By Melissa Prax | July 30, 2016
The first poll after the Democratic National Convention shows Hillary Clinton leading. But that might have to do more with proximity to her party's convention than anything else.
Donald Trump's numbers got a boost, too, when the Republican National Convention wrapped up.
That's because of something called the convention bounce.