Sen. Hillary Rodham Clinton, D-N.Y., left, walks with Sen. Charles Schumer, D-N.Y., in the hallway of the Russell Senate office building on Capitol Hill in Washington, in this May 22, 2007, file photo. Clinton arrived in the Senate before she had even surrendered the title of first lady. An anything-but-typical freshman, she surprised skeptics with how well she fit in to a chamber where reputations are usually built over decades. She didn't big-foot colleagues. A junior senator in the minority party, she put her head down and went to work. (AP Photo/Susan Walsh, File)AP – Hillary Rodham Clinton arrived in the Senate before she had even surrendered the title of first lady.