VIENNA (Reuters) – Iran is pressing ahead with the construction of a research reactor that Western experts say could eventually produce plutonium for a nuclear weapon if Tehran decides to make one, a U.N. report showed on Wednesday.

VIENNA (Reuters) – Iran is pressing ahead with the construction of a research reactor that Western experts say could offer it a second way of producing material for a nuclear bomb if it decides to make one, a U.N. report showed on Wednesday.