President Donald Trump on Wednesday canceled via Truth Social a scheduled Capitol Hill signing of a landmark bipartisan housing bill that leaders in both parties had heralded as a win.

"Today's Housing News Conference and Signing is hereby cancelled until such time as we pass the desperately needed SAVE AMERICA ACT, which I consider to be a National Emergency. Thank you for your attention to this matter!" Trump posted Wednesday, a little over an hour before he was due at the Capitol to sign the bill into law.