Sorry trump, you don't get to say what robert mueller gets to looks at and what he doesn't.   This includes him issuing a subpoena for your tax returns, which I'm hoping happens.   Since there's a question of his ties to the russians, that would seem to be a reasonable and responsible thing to investigate.

In the meantime, trump's attorneys really should be advising him to stop with the childish threats and bluster.   Of course, he never listens to his attorneys, which is why, along with his penchant for not paying his bills, several top law firms declined to take his case.   Unbelievably, he is now trying to get the republican national committee to pay his legal bills.   Sad and pathetic!!!