Hillary Clinton’s emails have yielded their biggest discovery yet: the Clinton scandal with the most staying power with voters since her husband first became president over 23 years ago.

A CNN/ORC poll last week found that 62 percent of registered voters believed her use of a private email server while secretary of state “an important indicator of her character and ability to serve as president,” up from 46 percent in March 2015, while just 36 percent said it is “not relevant” compared to 52 percent at the start of the campaign.