He is suing the IRS. It's a legitimate lawsuit. The leaking of his taxes was illegal.
What other Presidents have willingly chosen to do with their tax information is irrelevant.
The illegal leaking of his tax information.

WOW! You might win an award for this one.
The reason why Minneapolis has become "OMG ICE is soooo horribleeeee central" is because Demonkkkrats need a distraction to divert attention away from their FRAUD that "came to light". So, now it's "LOOK, SQUIRREL!" time and ICE is suddenly the new "outrage of the moment" to keep people looking away from the real issue, which is the FRAUD that was discovered.
Bash Trump all you want; doesn't bother me one bit. I hear it all the time at work, too, because libtards are generally the loudest (and stupidest, when it comes to politics) people in any given space.
Sometimes there's areas of agreement, most of the time not. I generally just ignore the political discussions, or otherwise give some sort of "mhmmm yeah sure" response, and then I go on with my day. I don't always enjoy discussing (or otherwise arguing) politics with people, but when I do, I much prefer discussing it with people who are able to consider other viewpoints.
I've been enjoying my interactions with you nowadays. I think your political views are quite nutters and generally opposite of mine, but the sports and otherwise non-political discussions have been fun.