2 children(ages unknown) died in an early morning fire in the 3100 block of N. 25th St. Sunday morning. Firefighters found heavy fire conditions upon arrival at the one story wood frame house. Fire crews were able to remove one child from the house before conditions deteriorated. 2 children were found later but it was too late. The child removed by firefighters as well as a am who removed another child before firefighters arrived were flown to a burn center in Dallas, TX(conditons unknown). The child removed by the man before arrival, was taken to a local hospital for treatment. 1 firefighter was also treated at a local hospital and released for injuries from a fall. Units at the scene were Qunits 2,7, Engines 6, 8, Rescue 2 and Chiefs 3, and 1 a second alarm was struck later, and Engines 1 and 9 assisted.