Palin fuels speculation of presidential bid

REPUBLICAN Sarah Palin has said she is still considering a potential 2012 presidential run, though her daughter said she has already made up her mind and is keeping the decision secret for now.

Palin, the Republican vice presidential nominee in 2008, attended the premiere of a flattering documentary about her, The Undefeated, at the opera house in the small Iowa town of Pella.

Palin has carefully left the door open to a campaign. Her appearance in Iowa was likely to encourage those who think the former Alaska governor still might jump into a wide-open race.