![Sen. Lindsey Graham, R-S.C., speaks with reporters about aid to Ukraine, on Capitol Hill, Wednesday, March 10, 2022, in Washington. Attorneys representing Graham said Wednesday, July 6, that he intends to challenge a subpoena compelling him to testify before a special grand jury in Georgia investigating former President Donald Trump and his allies' actions after the 2020 election.](https://www.gpb.org/sites/default/files/styles/flexheight/public/2022-07/senlindseygraham.jpg?itok=brHovmzq)
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Sen. Lindsey Graham, R-S.C., speaks with reporters about aid to Ukraine, on Capitol Hill, Wednesday, March 10, 2022, in Washington. A federal appeals court in Atlanta ruled that Graham must testify in the Fulton County special grand jury.
Credit: AP Photo/Alex Brandon, File