American Secretary of State John Kerry has been defending the controversial Iran nuclear agreement to a skeptical American Congressional committee.
The international deal calls for a lifting of sanctions in exchange for Iran suspending most of its nuclear programme.
Republicans are threatening to reject the deal. Even many Democrats, such as Congressman Eliot Engel, say they don't trust the Iranians either to abide by the agreement, or to use new finances for good purposes.
IN: "We're talking about...
OUT: and tyrants"
DUR: 22"
But Mr Kerry was adamant that this was the best deal possible, with Iran agreeing to eliminate most of its enriched uranium and centrifuges.
He warned that if Congress rejected the deal, Iran could go back to the programme it had before international talks.
IN: "You'll not only...
OUT: now happen"
DUR: 23"
Mr Kerry also rejected claims that the inspection programme was not robust enough,
saying international monitors would be able to do their job.
IN: "Bottom line...
OUT: to us today"
DUR: 22"