with republican senator cruz of texas. he has elevated the fight to new levels. >> i intend to fight on the obama care until i am no longer able to stand. >> where does his fight go from here? plus, our political roundtable, joining me msnbc's chris matthews, former governor, john huntsman, and democratic strategist, dee dee meyers, is the nuclear disarmament deal now possible? i'm david gregory, for "meet the press," on sunday, september 29th. >> from nbc news in washington, this world's longest running television program, this is "meet the press." >> and good morning, the fast-moving developments, last