President Barack Obama Lays Wreath at Ground Zero and on Bin Laden: 'We Mean What We Say'

President Barack Obama laid a wreath at the site of the collapsed Twin Towers of the World Trade Center in New York Thursday, paying tribute to victims of the Sept. 11, 2001, terrorist attack.



Marking Osama Bin Laden's death where the terrorist inflicted his greatest damage, President Barack Obama spoke to reporters while visiting the Manhattan firehouse that sustained the heaviest losses on Sept. 11.