Romney is a politician. Politicians rhetoric changes depending on the audience. Remember when Hillary picked up an urban accent when she was talking to the NAACP? Remember when Obama told that liberal crowd in San Fran that Republicans like to cling to their guns and religion? Obama wouldn't have said that at an NRA convention and Hillary wouldn't use the urban accent in front of a mostly white audience.
Welcome to the world of politics. You don't like it. I don't like it. The question is; since politicians act this way, why do you want politicians to control more and more of your life?