welcome to a special edition of america s news headquarters. today across this country we are honoring the thousands of lives lost on september 11th, 2001. gregg: the sounds at ground zero, music and moments of silence marking the site wre tuerrorists crashed planes full of passengers causing the twin towers to fall julie: at the site of the attack on the pentagon, president oba laying a wreath saying this day of remembrance and reflex is a dayni of unity d reneutral. and hundreds gathering in shanksville, pennsylvania to remember flight 93 that crashed into field on that heartbreaking day back in 2001. eri shaun joins us with more with today s remembrances. every september 11th is full of anger and sorrow, grief and tributes. today, of course,. no exception. reright here at ground zero the family members gathered this morning for ceremonies that lasted for several hours who remember their loved ones that were killed by al-qaeda nine years ago today. they brought