Another report to be aware of:
There is no indication the emails in question were withheld by Clinton during the investigation, the law enforcement official told Newsweek, nor does the discovery suggest she did anything illegal. Also, none of the emails were to or from Clinton, the official said. Moreover, despite the widespread claims in the media that this development had prompted the FBI to “reopen” of the case, it did not; such investigations are never actually closed, and it is common for law enforcement to discover new information that needs to be examined.
. . . The FBI found the new evidence during an unrelated inquiry into former Democratic Congressman Anthony Weiner regarding an allegation that he sent illicit, sexual text messages to an underage girl in North Carolina. In the course of that investigation, agents seized a laptop computer Weiner shared with his wife, Huma Abedin, a longtime Clinton aide who has already been questioned by the FBI during its investigation. The bureau found the emails now being examined on this shared device, which agents obtained some time ago.
This new evidence relates to how Abedin managed her emails. She maintained four email accounts—an unclassified State Department account, another on the clintonemail.com domain and a third on Yahoo. The fourth was linked to her husband’s account; she used it to support his activities when he was running for Congress, investigative records show. Abedin, who did not know Clinton used a private server for her emails, told the bureau in an April interview that she used the account on the clintonemail.com domain only for issues related to the Secretary’s personal affairs, such as communicating with her friends. For work-related records, Abedin primarily used the email account provided to her by the State Department.
Because Clinton preferred to read documents on paper rather than on a screen, emails and other files were often printed out and provided to her either at her office or home, where they were delivered in a diplomatic pouch by a security agent. Abedin, like many State Department officials, found the government network technology to be cumbersome, and she had great trouble printing documents there, investigative records show. As a result, she sometimes transferred emails from her unclassified State Department account to either her Yahoo account or her account on Clinton’s server, and printed the emails from there.
. . . This procedure for printing documents, the government official says, appears to be how the newly discovered emails ended up on the laptop shared by Abedin and her husband. It is unclear whether any of those documents were downloaded onto the laptop off of her personal email accounts or were saved on an external storage device, such as a flash drive, and then transferred to the shared computer. There is also evidence that the laptop was used to send emails from Abedin to Clinton; however, none of those emails are the ones being examined by the FBI. Moreover, unless she was told by Abedin in every instance, Clinton could not have known what device her aide was using to transmit electronic information to her.
We mostly don't yet know what the facts are, but it's worth noting published reports that the "new" emails have little if anything to do with Hillary Clinton.