federal appeals court has announced that it will be hearing oral arguments on December 14 regarding a lawsuit filed against Special Counsel Robert Mueller by an unidentified grand jury witness.

Fox News reports:

Much of the detail in the case remains under seal, and there has been intense speculation in the legal and political communities over the identity of the mystery appellant.

Speculation in some media was that President Trump himself had filed the lawsuit back in August, but his attorney denied it.

Read More