Mr. Trump frequently displays the brains of a kumquat.

At his rally in San Diego on Friday, Donald Trump attacked the federal judge hearing a class-action lawsuit against Trump University, calling U.S. District Judge Gonzalo Curiel “very hostile” and bringing up his ethnicity.

[snip]

“I have a judge who is a hater of Donald Trump, a hater. He’s a hater. His name is Gonzalo Curiel,” Trump said during Friday’s rally, inspiring boos from the crowd, the Journal reported. “He is not doing the right thing.”

It seems to me that if you’re being sued by a lot of people for fraud, you might want to lay low and let the lawyers do the talking. You certainly shouldn’t call the presiding judge names and sneer at his ethnicity.

I’d say you really shouldn’t do that if you’re running for President of a country with a population made up of a sizable number of voters who share that ethnicity with the judge.

I guess that’s why I’m not a candidate.