He needs 66 Senaters too. So he has to get past two humps. I have not looked at the ratio in The House, so it may be he does not even have the numbers to get past them either.
Edit: Just looked it up. The House is 218 Republicans and 215 Democrats. He does not even have the numbers in The House to get this through. Remember, he needs 2/3rds of Both the House and Senate to get it moved to the States for ratification. So yea, you can be afraid of this if you want, but I know they are no where near the point where I have to fear anything.
To help stave off any possibility that this will happen, the Democrats need to be out there campaigning to take more seats in both halves of Congress.