Earlier quoted context omitted.
There is a big difference between a different political view and the words and actions of Donald Trump. If it was Romney or Cruz or Rubio or almost anyone else I don't think you'd see any of this happen.
There's also a big difference between supporting a candidate the way a normal person does—donate a little money, stuff some envelopes at their local campaign office, that kind of thing—and lending them your substantial business reputation very publicly, and donating large amounts of money to their campaign. Said reputation and the fortune backing those donations become fair game in the field of politics when you do s…
To me this just seems part of democracy. Popular ideas will get a lot of financial support, and unpopular ideas will not get a lot of support. Have you considered the reach, the power and the wealth of the media establishment that is railing against Trump? I highly doubt that a million dollar is more than a drop in this contest. If Trump should not be allowed to get substantial financial support, why don't we simply forbid Trump to run at all?