September 11, 2018 8:58 am Tributes Held Across the Country to Remember 9/11 Victims President Donald Trump visited Shanksville, Pennsylvania, to pay tribute to victims of the September 11 attacks. Ceremonies were also held at the World Trade Center, Pentagon and beyond. US & World Videos 1:20 Gigi Hadid wows in sweeping Met Gala look 1:34 Nicole Kidman floored over Olivia Rodrigo's AMC ad tribute 1:12 Ariana Grande channels Glinda at 2024 Met Gala 3:45 Gabrielle Union and Dwyane Wade's daughter had cutest reaction to mom's Met Gala dress 1:35 Rita Ora reveals Taika Waititi's last-minute change to her Met Gala dress: ‘Thank God'