Cowboys practice competition keeping offense, defense fresh

FRISCO, Texas (Silver Star Nation) — The Dallas Cowboys have leaned on the defense to victory during their three-road game stretch. The Cowboys have forced 12 turnovers while limiting the Saints, Giants and Washington offenses on the scoreboard.The great teams can find competition in anything. Leaders from the offense and defense are pushing each other in practice this week.Cowboys close in on division crown with 21-6 win over GiantsQuarterback Dak Prescott and defensive end DeMarcus Lawre