47-39 Obama/Romney
Likewise, 50 percent of respondents wanted Democrats to keep control of the U.S. Senate, compared to 39 percent who favored a GOP majority.
And by a 3 point margin, 46 percent to 43 percent, those surveyed said they wanted Democrats to take control of the House.
...
The latest edition of the United Technologies/National Journal Congressional Connection Poll was conducted by Princeton Survey Research Associates International, which surveyed 1,004 adults by landline and cell phone on April 19-22. It has a margin of error of +/-3.7 percentage points.
http://www.nationaljournal.com/daily/poll-finds-public-skeptical-leaning-slightly-democratic-20120424