Following the Clues to a Palin Presidential Bid

The New York Times notes Sarah Palin has been making some key decisions and announcements indicating she's likely to launch a Presidential bid soon. The NYT spoke with supporters building an organizational structure for her in Iowa, two people familiar with a home purchase she may have made in AZ and the addition of new staff. The NYT says while it appears likely Palin is about to make a major announcement, she still could decide against running because she has been so successful as a private citizen.