Monday: "There are 47% of the people who will vote for the president no matter what. … [M]y job ... is not to worry about those people."

Tuesday: Romney 'doubles down' on his statement and does not retract it or apologize for anything other than a certain inelegance.

Wednesday: "Well, first of all this is a campaign about the 100%. ... So, my campaign is about the 100% in America. And I am concerned about them."