Reacting to a report that aides belonging to Donald Trump got into what is being called an “altercation” with one or more representatives at Arlington National Cemetery earlier this week, the panel on MSNBC’s “Morning Joe” jumped all over the ex-president’s campaignfor trampling on sacred ground. Late Tuesday is was reported that an official at Arlington attempted to stop the former president and his staff from turning a visit to the cemetery into a presidential campaign photo-op which led to verbal abuse and some shoving. As NPR’s Quil Lawrence reported, “A source with knowledge of the incide…