Washington does not consider Tehran uranium agreement exhaustive

The US welcomes Turkish and Brazilian efforts on the Iranian nuclear
program, but the agreement on uranium exchange does not eliminate all
threats, the Turkish TV channel TPT reports.
The White House said that the Tehran agreement is weaker than earlier
similar agreement with Iran.
Brazilian President Lula da Silva said that the agreement demonstrates
Iran's readiness to negotiate on its nuclear program and urged the
world to follow up.
The new sanctions project prepared by the USA will be voted on next month.