Sarah Palin
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Sarah Palin still 'to make up her mind' about presidency

In USA, Republicans meet in Iowa to hear from potential candidates to run against Barack Obama for the presidency in 2012.

So far only one candidate has officially declared their interest - a former part-owner of a pizza empire.

Among those yet to make up their minds is former Alaskan governor Sarah Palin.

Jackie Long caught up with her in Alaska.