Doris Kearns Goodwin: History suggests our best presidents acknowledge error, learn from mistakes, grow in the job. Lincoln readily conceded a number of errors. Without acknowledging error, how can you expect to be smarter today than you were yesterday? Ana Marie Cox, editor of Wonkette.com: Personal experience can often change political opinions. So, just hypothetically: Let's say your vice president's daughter was gay ... Oh, wait. Umm ... What if you were responsible for the biggest deficit in American history -- oh, ha. O.K.: Let's say you invaded a country based on faulty intelligence ... Er, oops ... No, we got it: How did "The Pet Goat" end, anyway? |