FAN CAM: Cowboys fans react to loss

• Aikman is growing up: CBS News Texas' Canine Companions puppy takes his training into the real world

  

• Klay Thompson, Mavericks part ways after two seasons, team announces

  

• Police renew hunt for killer after DNA identifies woman strangled in Fort Worth in 1986

  

• North Texas football player injured at practice, flown by medical helicopter for treatment, officials say