Its like the butcher doing the quality control of its own meat.
This allegedly tapping and surveying of TRUMPs campaign team is supported by the many leaks to the ALL THE PRESIDENTS MEN newspaper The Washington Post and other media.
Moreover all the connections of TRUMPs team with Russian ambassadors was political and diplomatic as to get the later TRUMP administration oiled and running. The Russians were eager because they betted that TRUMP would win. OK some made an honest buck of $ 30,000 or so for a lecture in Moscow, so what, we still live in a capitalistic society and system right?
Bottom line is that by leaking the Intelligence Community already confessed.