A decorated Air Force veteran of 27 years, Colonel Tara Lunardi’s burial followed months of legal struggles over what her family calls a "paperwork technicality." ...

Read Next: Burial in Arlington National Cemetery As gunpowder weaponry advanced, the custom evolved into a formalized military honor. Britain adopted the 21-gun salute by the early 1700s.

Trump used an appearance on the hallowed grounds of Arlington National Cemetery ... At his funeral, he was given a 21-gun salute, and his procession included a riderless horse, empty boots ...