Trump is moving to block former Vice President Mike Pence from testifying before a federal grand jury investigating Trump’s role in the efforts to overturn the 2020 election. The federal appeals court last week denied Trump's motion to block the testimony of several of his senior aides so I don't Trump will be successful in this appeal either. I think the reason Trump tries to block the testimony of the people that were around him is because he is afraid that the truth will come out. Cheers!