I think Trump is resonating because he'll actually BACK his supporters. Thousands of people are calling Macy's and cutting up there credit cards in protest. They got their cue to do this from Trump himself.
This is EXACTLY how the Left operates. Their leaders LEAD, and the hordes of insane Liberals follow, knowing that their leaders will support their actions.
I think the reason the Tea Party fizzled and hasn't really made any progress is because SO MANY Republicans didn't support it and actually attacked it.
Our side will never be successful if the grassroots and the leadership don't support each other. What's going on with this Macy's thing is a beautiful thing to behold. A non-Liberal attack on a Liberal institution that actually has a chance of succeeding.