Hillary Clinton does not quit. She toughed out the rough end of her husband's presidency, and dived in herself to become a popular and respected US Senator from New York.
Now, she's built a campaign like few others in history - with its huge war chest, big brain trust, relentless organization, and, of course, Bill.
But for all that, the Hillary '08 campaign is no cakewalk. Obama wants to "turn the page." Edwards is leading in Iowa polls. Two big biographies are about to land, and who knows what they'll say. Al Gore is in the wings.
Listen to a conversation on On Point about Hillary Clinton's big campaign for the White House.
How do you see Hillary Clintonâ€™s campaign for the presidency? Are you ready to vote for her? Do you believe she can win or is she too polarizing?