That means, you turn the arguments from the opposition on their head, to wit:

Repeal of the Affordable Health Care Act will allow more Americans access to affordable health care;

“Sanctuary cities” are really a trap for illegal aliens, and those who flee there to avoid prosecution for crimes they commit will just be easier for federal law enforcement officers to locate;

Thoroughly-vetting refugees from the seven Muslim nations on the list does not mean we will turn them all away–only prevent those with criminal records or connections to terrorist organizations who are also a threat to real refugees.