The Butler Said It – More

"Mother Jones" reported that Trump's former butler Anthony Senecal, who worked for Trump for 17 years, wrote a Facebook post that said Obama should have been "taken out by our military and shot as an enemy agent in his first term. Senecal confirmed to CNN that he wrote that hate filled post, but with one correction: "I think I said hung."

"Either way, I don't care. Hanging, shooting — I'd prefer he'd be hung from the portico of the White House, or as I call it, the white mosque," Senecal told CNN. "Does it sound like I'm nuts? Because I'm not. I've just gotten fed up with him."
http://www.vox.com/2016/5/13/anthony-senecal-donald-trump-butler-obama-threat

"I cannot stand the bastard," he told "Mother Jones".  "I don't believe he's an American citizen."
http://www.businessinsider.com/trumps-butler-hates-obama-2016-5

Trump's campaign said that "Tony Senecal has not worked at Mar-a-Lago for years, but nevertheless we totally and completely disavow the horrible statements made by him regarding the President."
http://www.vox.com/2016/5/13/anthony-senecal-donald-trump-butler-obama-threat

Although Senecal may no longer work as Trump's butler, he apparently still works as the de facto historian of Mar-a-Lago. (When Senecal tried to retire in 2009, he was talked out of it by Trump who told him, 'Tony, to retire is to expire'.)
http://www.dailymail.co.uk/news/luxurious-20-acre-Mar-Lago-estate-according-butler-30-years