Rudy Giuliani Set To Testify In Georgia 2020 Election Probe

Rudy Giuliani is set to testify before a special grand jury in Georgia regarding the 2020 election. The investigation focuses on his claims of election fraud and involvement in setting up fake electors. Giuliani may invoke attorney-client or executive privilege, but experts doubt these will hold. He might also use the Fifth Amendment to avoid self-incrimination. Prosecutors could offer him use immunity, preventing his statements from being used against him, but not guaranteeing immunity from charges.

What legal strategies might Giuliani employ to avoid answering questions during his testimony?

What is 'use immunity' and how might it affect Giuliani's testimony?