REACHING SEVERE LIMITS. I'LL WALK YOU THROUGH THAT WITH THE FIRST ALERT FUTURECAST COMING UP. >> SEE YOU THEN, SCOTT. >>> A 3-YEAR-OLD BOY IS FIGHTING A RARE BRAIN TUMOR, BUT HE GOT TO LIVE OUT HIS DREAM TODAY. >> AN INSPIRING STORY THAT YOU'LL SEE ONLY HERE ON CBS NEWS TEXAS TONIGHT. >> Reporter: THE NEW 2024 WAS GOING TO BE A CRAZY YEAR. THEIR YOUNGEST CHILD WAS BORN IN LATE JANUARY. >> WE HAVE SEVEN KIDS NOW. >> Reporter: AND THEY MOVED INTO A NEW HOME IN COPPELL A WEEK LATER. BUT THEY NEVER COULD HAVE IMAGINED WHAT WOULD COME NEXT. IN THE UNPACKING PROCESS, THEIR OLDEST DAUGHTER REDISCOVERED HER GOLF CLUBS. >> AND I DIDN'T THINK MUCH OF IT, BUT SHE DIDN'T PUT THE GOLF CLUBS AWAY, AND THE LITTLE BOYS GOT AHOLD OF THEM. THE 4-YEAR-OLD, AMBROSE, HIT THE 3-YEAR-OLD, BENEDICT, IN THE BACK OF THE HEAD. >> Reporter: HE WAS TAKEN TO THE CLINIC TO GET CHECKED OUT. >> WHAT HAPPENED NEXT CHANGED OUR WORLD. >> Reporter: SCANS FOUND A RARE BRAIN TUMOR THAT WOULD NEED TO BE REMOVED WITHIN 48 HOURS. >> IT WAS ONE OF THOSE LIFE-DEFINING MOMENTS WHERE EVERYTHING STOPS. >> Reporter: SOON BENNY WILL START RADIATION AND CHEMOTHERAPY. >> WE'RE PRAYER PFL, HOPEFUL, FAITHFUL. >> Reporter: AND BEFORE THEY ENTER A WORLD OF DAILY SEDATION AND GUT WRENCHING SIDE EFFECTS, THEY WANT TO MAKE AS MANY GOOD MEMORIES AS POSSIBLE. >> HE'S RUNNING AROUND. HE'S HAPPY. HE HASN'T STARTED TREATMENT, SO WE'RE GOING CELEBRATE HIM. >> Reporter: AND HIS DREAM JOB -- >> HE LIKES TO SWITCH BETWEEN POLICE OFFICER AND FIREFIGHTER. >> Reporter: AND TODAY HE GETS TO BE BOTH. THE COPPELL POLICE DEPARTMENT MADE HIM THEIR HONORARY CHIEF MONDAY. A JOB HE TOOK SERIOUSLY. >> ARE YOU A POLICE OFFICER? >> UH-HUH. >> Reporter: WHILE DRIVING THE POLICE GOLF CART. >> YOU'RE BAD GUY. >> I'M THE BAD GUY? THAT MAKES SENSE. >> I THINK IF WE CAN JUST GIVE HIM ONE GREAT DAY AND ONE GREAT MEMORY, JUST TO MAKE, YOU KNOW, ONE HOUR OR ONE MINUTE FEEL A LITTLE BIT BETTER, THEN IT WAS WELL WORTH IT. >> Reporter: THE FIRE DEPARTMENT ALSO ROLLED OUT THE RED CARPET FOR BENNY WITH HIS VERY OWN FIREFIGHTER UNIFORM, BUT THE BEST PART OF THE VIP TOUR OF THE ENGINES AND THE AMBULANCE CAME AT THE END. EVERYONE GOT A TURN TO SPRAY THE FIRE HOSE. >> I FEEL A LITTLE BIT OVERWHELMED BY JUST THE SUPPORT AND LOVE OF ALL THE PEOPLE WHO MADE THIS POSSIBLE. A DREAM COME TRUE FOR EVERYBODY IN OUR FAMILY. >> Reporter: PROVING THAT EVEN THE BEST JOBS ARE BETTER WHEN YOU GET TO DO THEM TOGETHER. >> SO TO HAVE THIS MOMENT OF JOY, I THINK IT'S FOR BENEDICT, I THINK IT'S FOR US TOO, THAT
