During the initial stage of her bus tour three weeks ago, Palin said that it would still be weeks before she would make her presidential decision, and her husband, Todd, concurred that the final verdict was "a long ways away."
The realities inherent in conducting the necessary legwork to mount a viable presidential campaign, even for a candidate as unconventional as Palin, may compel her to move closer to a decision sooner than she might have liked. But for the time being, she appears to be in no rush to either enter the 2012 fray -- or to distance herself from it.
Other sources are popping up on a news search. FWIW.