http://www.electoral-vote.com/
has some really interesting poll results at the bottom of their current page:
These are for head to head matchups of the remaining 4 likely nominees.
Finally, Cook/RT Strategies just released some head-to-head polls for the
general election. Here they are.
| Democrat | Pct | Republican | Pct |
| Clinton | 41 | McCain | 45 |
| Obama | 45 | McCain | 43 |
| Clinton | 48 | Romney | 42 |
| Obama | 50 | Romney | 41 |
If McCain is the GOP nominee, he beats Clinton but loses narrowly to Obama.
If Romney is the GOP nominee, it will be a rout.
But November is a LOOOONG ways away. A lot can change.