Trump says Dallas Cowboys booing was loudest ever
NFL players protest during national anthem, drawing criticism from Trump
Trump Trashes NFL, Praises Dallas Cowboys' Anthem Display As 'Big Progress'
Trump Calls Dallas Cowboys' Anthem Demonstration 'Progress' - The New York Times
Jerry Jones, Donald Trump and Harvey Weinstein, by Mike Green
Trump says suspending Colin Kaepernick would have prevented players' national anthem protest – New York Daily News
Dallas Cowboys players and owner Jerry Jones take a knee before national anthem - BBC Sport
Behind the NFL's Frantic Scramble to Hit Back at Trump - WSJ
Trump adds more heat to NFL 'kneeling' protest - 9News