Candidates tell what changes they would bring to the White House . Georgia businessman says he 'd bring a sense of humor . Rick Santorum , father of 7 , says he would add a bedroom . Comment:
Candidates tell what changes they would bring to the White House . Georgia businessman says he 'd bring a sense of humor . Rick Santorum , father of 7 , says he would add a bedroom . Jon Huntsman says he 'd park his Harley there .