Harris criticizes Trump over Arlington Cemetery incident

The transcript discusses an incident at Arlington National Cemetery involving former President Trump's team, where a cemetery employee was pushed aside during a wreath-laying ceremony. The team was taking photos and videos, which violated cemetery rules. Public figures like Harris criticized the incident, emphasizing respect for veterans. A family of a fallen soldier defended Trump, while the US Army rebuked the political activity at the ceremony.

What were the cemetery rules that Trump and his campaign were allegedly violating?

What did the US Army state regarding political activity at the ceremony?