A new Rasmussen Reports national telephone survey of Likely Voters in Missouri shows Romney earning 50% to Obama’s 41%. Seven percent (7%) like another candidate in the race, and two percent (2%) are undecided. (To see survey question wording, click here.)

If Santorum is the Republican nominee in the race, he picks up 51% of the vote to 42% for the president. Four percent (4%) prefer someone else, and three percent (3%) are undecided.