it s going to be interesting to see whether democrats approve any of the republican witness requests, which also includes that anonymous whistleblower who has not yet been identified y i house rules r which were passed by that chamber are pretty clear thatses will be brought forward unless democrats approve of it. melissa, these witnesses have already testified behind closed toors in their depositions. giving a general sense for these lawmakers coming up to know how to get to the crux of what it is they want to know from them. how will they maximize their five minute or roughly five minutes with these witnesses? well, i think it will be very important to keep hammering away on the fact that each of these witnesses has independently corroborated the whistleblower s account. for all of the president s machinati