There were no criminal charges because Barr ended the investigation prematurely. The report itself and its unpolished submission is proof of that.
The contacts between Russians and the Trump campaign are numerous and the financial support came through a Russian spy, Maria Butina and the NRA’s dark money. Butina served jail time and was ultimately deported.
The Muller investigation had plainly exposed the GRU and a special unit in the USA interfering with the 2016 campaign for President.
The Clinton Campaign and it’s members should sue for defamation after the obviously important Mueller investigation that proved Russian interference on many levels with the 2016 presidential elections.
