Iran is producing more uranium metal that can be used to make a nuclear bomb, U.N. watchdog says

Iran continues to produce uranium metal, which can be used in the production of a nuclear bomb, the United Nation's atomic watchdog confirmed Tuesday, in a move that further complicates the possibility of reviving a landmark 2015 deal with world powers on the Iranian nuclear program.

The new report issued by the International Atomic Energy Agency, obtained by CBS News, shows advancements in Iran's nuclear program that will be troublesome if they continue. And the report sends a message to Washington to restart negotiations that have stalled, reports CBS News' Pamela Falk. In the report, Director General Rafael Mariano Grossi said that his inspectors had confirmed on Saturday that Iran had now produced 200 grams of uranium metal enriched up to 20%.