It's nice to know that Obama's credibility is on the line. If a "no" vote, or even cancelling the vote, means Obama becomes a lame duck, that will be the best thing that has happened to America in these five terrible years.
10-4 on that. Maybe the Republicans in Congress might get the spine to do things like defund Obamacare and such. Heck, even pass a law to kill it, and make Obama veto it. It is becoming generally unpopular enough that perhaps it could happen.
If obama’s credibility is not on the line, as he says, then why would he go ahead and attack if congress votes “no”?