>> martha: developing tonight, the west is making a notable milestone in the global fight against isis after iraqi forces recaptured the city of mosul from islamic state control. it's more than just a battle won. peggy noonan writing this... we should pause to recognize what just occurred and say good, bravo, this is a victory for what? civilization. the triumph and mosul comes just days after trump wanted to defend civilization from the threat of radical islam. >> we are fighting hard against radical islamic terrorism and we will prevail. the west will never, ever be broken.