Pentagon unveils 9/11 Memorial to honor the 184 people buried there . Graves are laid out in a pattern according to the year each victim was born . ` It looks great , '' he said . Son visits site with dad to tell his mom : ` ` I ' m very impressed '' Watch the memorials in New York and Washington on CNN.com ' .
Pentagon unveils 9/11 Memorial to honor the 184 people buried there . Graves are laid out in a pattern according to the year each victim was born . Son visits site with dad to tell his mom : ` ` I ' m very impressed '' Watch the memorials in New York and Washington on CNN.com ' .