Petitions and town halls I suppose.
Don't vote for a candidate who's not going to have it on their platform, and if they don't act on it once in office then don't re-elect them.
It's the perfect issue for a guy like Trumpy because he's loud and attracts a lot of attention.
A lot of people were thinking about tougher borders and a wall long before he started shouting it from the mountain top.
I think a lot of people would like term limits but we keep re-electing swamp things who bury the idea. It's why successful porn star bopping, model marrying, rich guys like Trump are what this country actually need more of. He doesn't need the job, the power, money, or influence all of which he has in spades as just a plain ole mogul, and his Mar-a-Lago lifestyle is much more appealing than dicking around in the swamp.
As much as I like the idea of anyone having the ability to become president or high ranking government leaders, we see what happens when poor ole boys from Arkansas and Chicago rise to power. They don't want to let it go and they bring all their buddies with them.
Those types of people kiss up, fall in line, and after office linger around and use their former status to stay in the mix. Whereas Trump came in throwing punches and making enemies. Silicon Valley, the media, Hollywood, foreign bodies, nor corporate America are going to keep him propped up after he leaves.