Check the internals in each poll.
And while their big story is President Obama at 48% in each of these states, they don't talk about the number of "other" or "undecideds."
Uh, then they'd have to mention Ron Paul or Gary Johnson.
Have you noticed that no poll in the country right now is really interested in finding out what happens to the Ron Paul voter when Mitt Romney wins the nomination?
Time to ask NBC-Marist who makes this stuff up.