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DES MOINES, Iowa — Sarah Palin is dropping ever more hints of a presidential bid, including a visit Saturday to the key state of Iowa.
The official purpose of her trip to suburban Des Moines is to promote her book “America by Heart: Reflections on Family, Faith and Flag.” But political insiders will search for every possible hint of whether she will seek the Republican Party nomination to challenge President Barack Obama in 2012. Palin will attend a second book-signing event next week in Iowa, which holds the nation’s first presidential caucuses in 13 months. The Associated Press
