President Donald Trump spent the Father's Day weekend at Camp David, which has been a quiet getaway for presidents in the Maryland countryside. After spending weekends at his own luxury clubs, this was Trump's first weekend at the presidential retreat known for its rustic charm. Trump also tweeted about the retreat, a 30-minute helicopter ride from White House, saying it was an honor to be there. The retreat is administered by the White House Military Office and includes a presidential office and living quarters, swimming pool, and meeting hall. (TWEET-AT-LINK) Trump usually spends weekends at the properties owned by him...