and authorities warn there may be more loss of life in all of this. we ll go to colorado. also çótonight, the u.s. andñi russia, reaching a deal over syria that could have huge implications for american diplomacy. the world will respect the assad regime toçó live up to th public commitments. syria on a dead line to chemical weapons. and the international community waits to so if it will fill its part of a grand bargain. plus, just days away from a major roll out of alabama car] exchanges, a critical ally of the white house signaling trouble withel care over haul. big labor said it is simply not affordable. we begin in colorado, the chunk of the state spanning 4500