May 15, 2013 5:26 pm Jason Dufner Discusses Dufnering 2012 Byron Nelson champion Jason Dufner returns to Irving for this year’s golf tournament talks about NBC 5’s picture that went viral and sparked the trend called “Dufnering.” Wake Up to Something Good 0:58 Mystik Dan wins 150th Kentucky Derby in photo finish 2:13 Caitlin Clark makes WNBA debut in Arlington 1:04 Dallas sports fan ‘down under' 0:45 Knicks defeat 76ers, advance to Eastern Conference second round 0:58 Dallas Stars fans ‘down under'