Rep. Jamie Raskin, the top Democrat on the House Oversight and Accountability Committee, demanded Friday a “full account” of a reported incident between Donald Trump and his campaign and their collective appearance this week at Arlington National Cemetery. Trump and his campaign faced intense backlash following a reported physical altercation with a cemetery official and faced questions over whether they may have violated federal law banning campaign materials from being photographed or filmed in certain sections of the cemetery. A TikTok video showed Trump in Section 60, where the altercation…