let's go live now to de oliver salat our washington bureau all over thanks for joining us on this dramatic day let's get right to it let's talk about this conspiracy concern it was one of the most hotly contested points of the hearing today what does that mean why is it so important. well essentially the concern of the whistleblower is that the sitting president of the united states donald trump asked a foreign government in that case the president of the ukraine for help in the upcoming 2020 election campaign he essentially asked the president of the ukraine to investigate against president trump's a major political rival the front runner of the democratic party joe biden and his son who had business in the ukraine back at the time but to understand the relevance of this you also have to take a look at the moller investigation where special counsel robert muller investigated allegations that the trump campaign in the 2016 campaign colluded with the russians and he did not find any proof for that but it certainly sheds the latest allegations in a very different light of course president tr