Hall of Famer Dana Miller-Mackie finished with a 6-bagger to take the first-round lead Friday at the 2013 United States Bowling Congress Senior Queens at the International Training and Research Center in Arlington, Texas, USBC reported. Miller-Mackie rolled games of 205, 244, 199, 237 and 248 for a 5-game total of 1,133 (226.6 average) and an 8-pin lead over 2011 USBC Senior Queens champion Paula Vidad. "I was throwing it pretty good and started leaving 7-pins," the left-handed...