FILE - In this Oct. 26, 2016, file photo, Republican presidential candidate Donald Trump, accompanied by, from left, Donald Trump Jr., Eric Trump, Trump, Melania Trump, Tiffany Trump and Ivanka Trump, speaks during the grand opening of the Trump International Hotel- Old Post Office, in Washington. Trump says he owns a "great" company but really one of the few things outsiders know for certain is that it is complex and opaque, a hodgepodge of holdings spread around the world. Trump is scheduled to discuss how he will deal with such conflicts at a news conference on Wednesday, Jan. 11, 2017. (AP Photo/ Evan Vucci, File)