Maybe she read the same article I did...

...subpoena'd appearance before the Fulton County Georgia Special Grand Jury looking into the events following the 2020 November Election to question the processes, allegations, and results reported by the Secretary of State and other elections officials.

I thought this article was useful to provide some context for the hearings.

The judges on Fulton County’s Superior Court bench on Monday cleared the way for a special grand jury to be used for District Attorney Fani Willis’ investigation of former President Donald Trump and his efforts to overturn Georgia’s 2020 election results.

Chief Judge Christopher S. Brasher wrote that a majority of the judges had agreed to the request issued by Willis’ office late last week.

The special grand jury will be impaneled May 2 and can continue for a period “not to exceed 12 months,” Brasher wrote in an order.

...

The veteran prosecutor has indicated that her team is also examining the abrupt resignation of former Atlanta-based U.S. Attorney BJay Pak; a November 2020 call U.S. Sen. Lindsey Graham, R-S.C., placed to Raffensperger; and false (??) claims made by Trump attorney Rudy Giuliani during a hearing before the Georgia Senate Judiciary Committee.

...

Special grand juries, which include 16 to 23 people, are rare in Georgia. They can’t issue indictments but can subpoena witnesses and compel the production of documents and information. Unlike regular grand juries, they can be seated for longer than two months and are focused on a singular topic rather than many.

At the end of their service, special grand juries file a report of their findings and sometimes recommend a course of action. If prosecutors ultimately want to seek an indictment, they’d need to present evidence to a regular grand jury.

Atlanta Journal Constitution January 24, 2022

https://www.ajc.com/news/atlanta-news/breaking-fulton-judges-greenlight-special-grand-jury-for-trump-probe/DEBK3IQKLZHLBO6EYBGDXAHAU4/