Trump has refused to sign landmark housing legislation. Kevin Carter/Getty Images Congress overwhelmingly passed a massive bipartisan affordable housing bill in June. President Donald Trump indicated he will not sign it into law. The bill will become law at midnight without Trump's signature, as long as he does not veto it. YIMBYs and the abundance movement are set to notch a big national victory, as a landmark piece of housing legislation is set to go into law at midnight — without President