The June 21, 2015 edition of The Austin Daily Herald reports that Prince performed some of his greatest hits at a weekend White House party for President Barack Obama, though the White House would not officially confirm his attendance. Publication: The Austin Daily Herald Date: June 21, 2015 Country: United States Location: Austin, Minnesota Section: News (AP Wire) THE STORY The article notes that Prince played for Obama and his wife Michelle, with guests sharing details on