clo, you are a stupid, stupid woman.
Mic.com. Really? Is that the sort of crap you read? Explains a lot.
Before you wear yourself out frantically patting yourself on the back for that gem of a story, President Trump didn't attend the service at Arlington because he was busy IN FRANCE honoring the WWI dead in person. It was, after all, the 100th anniversary of the armistice - something lost on you since you never attended enough of your U.S. History classes to know what World War I was.
It would have been utterly inappropriate for him to have skipped the ceremonies, even though your hero, Barry Soetoro probably would have.