Defense secretary's group was laughing, chatting after taking photos at memorial Defense Secretary Pete Hegseth got a sharp reminder about decorum on Wednesday at one of the nation's most solemn sites. While at Arlington National Cemetery on Veterans Day for a ceremony where President Trump laid a wreath at the Tomb of the Unknown Soldier, Hegseth, his wife, and senior aides were chatting and laughing after taking photos in front of the tomb, prompting an on-duty sentinel to call out, "All visitors will maintain atmospheric silence and respect at all times," NBC News reports. Hegseth did not visibly respond and...