Covert info continues to emerge from WH staffers
Starting with, why/how did Trump discover the legal wiretapping of TT?
Simple. He desperately would like to institute wiretaps on his own staff and his political rivals to better identify where leaks are flowing and to counter similar legal wiretaps from other countries which have been shared with the US intelligence community.
So he was given a full list of all such legal wiretaps initiated by the Obama WH to educate him as to what/where/why/how such wiretaps may legally be employed. And in that review he is like, "WTF??? Trump Tower was wiretapped?? Why that has to be illegal!!"
In short, just another wakeup moment for Donnie to help further his education between how a POTUS may operate as opposed to a CEO/major shareholder of a private business.