Former President Donald Trump was at an event marking three years since the Abbey Gate bombing in Afghanistan that killed 13 U.S. service members.

NPR identified two Trump staffers involved in an altercation at Arlington National Cemetery including a deputy campaign manager, highlighting a disconnect between Trump's messaging and his campaign.

Seven House Democrats sent a letter Monday to the Army requesting a redacted incident report regarding the altercation at Arlington National Cemetery with members of the Trump campaign last month. The Democratic lawmakers said in the letter that it appears the Trump campaign “refused to follow legal prohibitions on any and all partisan political

"Failure to properly investigate this egregious incident in a timely manner and hold violators accountable undermines the integrity and honor of Arlington National Cemetery," the lawmakers said.

Democratic leaders are growing "frustrated" that the U.S. Army hasn't produced an incident report about an altercation at Arlington National Cemetary purportedly involving members of Donald Trump's campaign.