probe, donald trump is facin a key witness who is ver familiar with the january 6t insurrection, a judge ha ordered former vice presiden mike pence to testify in the special counsel s investigatio in the trump s attempt t overturn the 2020 election and this week pence confirme that he will not fight tha order, although it is stil unclear when exactly he will appear before the grand jury pence s testimony could give jack smith one of the most revealing firsthand accounts s far of trump s state of mind i the weeks after his loss to jo biden. but trump s attorneys coul still appeal the ruling, which is not uncommon. last month trump - for his top aides to testify my panel is back with me t discuss. barbara, i ll start with you i this round legal experts, they have sai that criminal investigations usually proceeds executive privilege, which is, something trump and his attorneys have argued for in the past so what trump s attorneys even have a case if they try to appeal the judges ruling