عکس: آمریکایی ها بیست و پنجمین سالگرد 11 سپتامبر را جشن می گیرند

PHOTOS: Americans mark 25th anniversary of 9/11

Ceremonies were held at memorial sites in New York City, northern Virginia and southwestern Pennsylvania, where people laid wreaths and flowers, held moments of silence and loved ones read the names of the victims.