 The two faced each other in the November 2018 runoff, where Huffman was re-elected with 77.0% of the vote.In April 2018, Huffman, together with Jerry McNerney, Jamie Raskin, and Dan Kildee, launched the Congressional Freethought Caucus.Its stated goals include "pushing public policy formed on the basis of reason, science, and moral values", promoting the "separation of church and state," opposing discrimination against "atheists, agnostics, humanists, seekers, religious and nonreligious persons", among others.