In Today's Observer

Jason Horowitz asks if Rudy can pass for a Republican, and how Hillary Clinton can help. Legal reporter Anna Schneider-Mayerson profiles Mrs. Eliot Spitzer, better known as Silda Wall. Joe Conason writes about leak etiquette. Niall Stanage reports on politicians and Wal-Mart in New York City. Nicholas Von Hoffman asks who else will take the fall for dirty tactics in Iraq. And NYTV reporter, Rebecca Dana, writes about new White House press secretary Tony Snow.