commissioner bernard kerik, they were asking how rudy giuliani s work was funded, what he was doing, who was directing him. they also asked about the comments he made at the rally on january 6th calling for, quote, trial by combat. interestingly, jake, they also asked specifically when it came to sidney powell, how she came to be removed from the trump legal team. so clearly these are big targets for the committee. paula reid, thanks. appreciate it. let s bring in senior legal analyst laura coates. what do you make of these subpoenas for giuliani, sidney powell, boris epshteyn and jenna ellis. these were people that were prominent in the media for their role in promoting the big lie which, in part, developed into the january 6th insurrection. but the timing of it is so critical here because it s the end of the investigation, toward the end of more than 300 witnesses at this point in time by the committee. i m assuming they ve had all