WASHINGTON (AP) -- Out with Sarah. In with The Donald.
President Barack Obama has launched his re-election bid in a low-key manner, but the Republican Party's search for a challenger seems stranger by the day.
GOP celebrities like Sarah Palin aren't getting much buzz. Mainstream candidates like Mitt Romney and Tim Pawlenty aren't getting much traction. It's people once considered highly unlikely to compete seriously for the party's nomination who are creating big stirs in early voting states, a reflection of an unformed and uncertain GOP presidential field.