Trump Allies Fight Subpoenas in Georgia Election Interference Trial

Fulton County DA has subpoenaed former NYPD commissioner Bernie Kerik to testify in the first Georgia election interference trial.
Kerik's lawyer is demanding immunity for his client to testify, arguing Kerik has done nothing wrong.
Prosecutors face challenges getting witnesses like Kerik to participate without immunity deals.
Kerik was present at meetings with Giuliani, Ellis, state legislators regarding election results.
Kerik's lawyer claims his client has evidence against Sidney Powell related to false election fraud claims.