Hillary Clinton is still making a joke out of her private email scandal.
Former Iowa Gov. Tom Vilsack, while introducing her before a speech about rural issues in Ankeny, Iowa, said Clinton was "tough enough to handle trumped-up charges."
"You don't have to wonder, you don't have to ask yourself, you don't have to worry about whether she's tough enough to handle ... trumped-up charges," Vilsack said.
Clinton laughed heartily at the comment.
Her earlier attempts to make light of the investigation into her private server fell flat, including a joke about loving her Snapchat account since the messages delete themselves and wondering if a question about wiping down her server involved a cloth.