You vote for amnesty, I don’t vote for you.
“If adults who broke the law to come here illegally get citizenship, it will be a spit in the face of millions of legal immigrants who followed the rules, and many millions more who wait patiently on the other side of the oceans and borders. It will sent a message of lawlessness which will encourage more lawlessness.” — How to lose 2016 in one easy amnesty bill, by William A. Jacobson
The people to whom you give amnesty won’t vote for you either. Why would they do that, seeing how you treat your supporters? The amnesty bill, crafted by the Republican party’s best minds, is naturally both wrong and helpful to the Democrats, so it will probably sail through the Senate.