Six unanswered questions facing Clinton before Election Day

Hillary Clinton's campaign may have touted FBI Director James Comey's announcement Sunday that the bureau would not recommend charges in the reopened investigation of her emails, but the Democratic nominee still faces questions about controversies related to her private server, the Clinton Foundation and her conduct as secretary of state.

Those controversies are likely to follow Clinton beyond Election Day, regardless of who voters select as their next president.

From the thousands of internal campaign emails exposed by WikiLeaks over the past month to the thousands of deleted State Department emails still to emerge through the Freedom of Information Act, Clinton will enter the White House beset by scandal should she win on Tuesday.

Here are six unanswered questions facing Clinton on the final day of the 2016 race.

1. Will her closest aide face criminal charges?

Huma Abedin, vice chair of Clinton's campaign and former deputy chief of staff in her State Department office, was drawn back into the spotlight late last month when officials indicated the emails that had prompted the FBI to resurrect its investigation came from at least one device Abedin shared with her estranged husband, Anthony Weiner.