This transcript is automatically generated  Now to the nuclear
threat from -- wrong as secretary of state John Kerry warns time
might be running out for that rogue nation.  To return to
negotiations and sees what many believe is -- a single minded
pursuit of nuclear weapons.  It is absolutely not unlimited.
Talks will not go on for the sake of talks.  And talks cannot
become an instrument for delay.  That in the end make the
situation more dangerous.  So there is a finite amount of time.
And -- diplomatic solution -- -- inside one lawmaker is warning
of what he says could be a truly catastrophic situation if -- --
successfully builds a nuclear arsenal.  If Iran goes nuclear.
It could be the ultimate game Ender for the Middle East.  If you
think about how dangerous region is now.  Just waited -- ran
triggers a nuclear arms race.  Just wait until a blockade the
Strait of Hormuz.  Just waited until it and -- Iraq.  In short.
Stop in the Iranian pursuit of nuclear weapons is not optional.
Those were John --