Putting a more specific estimate that he has in the past on the issue of how long it might take Iran to develop a nuclear weapon, President Obama has told Israel's Channel 2 TV that it could happen in "over a year or so" if efforts to dissuade Iran do not succeed.
The president also said that while he wants to resolve the issue diplomatically, he is keeping "all options on the table."
For its part, Iran has long said its nuclear program is only aimed a peaceful uses for that energy source.
James Clapper, the director of national intelligence, went before the Senate Intelligence Committee on Tuesday in a bit of a sour mood. He led off complaining that he had to speak publicly at all.
"An open hearing on intelligence matters," Clapper said, "is a contradiction in terms." And then, before getting to any international problems Clapper hit a domestic one: the spending cuts mandated under the sequestration package.
A photo of Iranian President Mahmoud Ahmadinejad holding the hand of the late Venezuelan President Hugo Chávez's mother and appearing to brush his face against her cheek as they consoled each other last week has him "mired in a fresh controversy" in Iran, as the BBC writes:
"Conservative critics, already irked by Mr Ahmadinejad's effusive eulogy for the leftist leader, reminded him that he has not only committed a sin, but also behaved in a way inappropriate for the president of an Islamic state."
Iran and Pakistan are moving closer to completion of a nearly 1,000-mile natural gas pipeline linking the two countries, despite U.S. objections that it could become a source of hard currency for Tehran in defiance of international sanctions.
Monday marks the beginning of construction on Pakistan's part of the pipeline, which will consist of a 485-mile run. Iran has already completed most of its 760 miles of the link, which will stretch from Assaluyeh along Iran's Persian Gulf coast to Nawabshah in Pakistan's Sindh province.
Just before leaving for Venezuela to attend the funeral of Hugo Chávez, Iranian President Mahmoud Ahmadinejad penned a laudatory tribute for the late president.
"[Chavez] is alive, as long as nations are alive and struggle for consolidating independence, justice and kindness. I have no doubt that he will come back, and along with Christ the Saviour, the heir to all saintly and perfect men, and will bring peace, justice and perfection for all," Ahmadinejad wrote in a letter he sent the Venezuelan vice president.