THE INCREDIBLE RESPONSIBILITY OF BEING 2d IN LINE TO THE PRESIDENCY:   Or maybe not.  According to Hilary Clinton, “Being a vice president is kind of like being a first lady” because “You are there to support and serve the president.”  Putting aside the question of what she means, exactly, by “serving” the President, I will assume this lackadaisical attitude toward the Vice Presidency won’t continue once Mitt Romney selects a running mate. Unlike Biden, who is at best a type of “first lady,” Mitt’s choice will widely be characterized by the Dems as a critical decision, requiring experience, courage and judgment.  LOL.