Photo: Louisiana oil slick seen from space

The NASA sattelite image above terrifyingly shows both how big the Gulf of Mexico oil slick is -- compare it to the size of New Orleans -- and how close it's getting to the Louisiana coast. 

For more on the ongoing cleanup effort, see this week's FP explainer

NASA/MODIS Rapid Response Team


Ahmadinejad coming to NYC?

Over at Turtle Bay, Colum Lynch has a big scoop

Iranian President Mahmoud Ahmadinejad has requested a visa to attend a high-level conference next week at U.N. headquarters to review progress on the 1970 Nuclear Non-Proliferation Treaty, according to senior U.N. officials and diplomats. [...]

U.N. diplomats said that Ahmadinejad wants to address the nuclear gathering on Monday, the same day that Clinton speaks. An Iranian official declined to confirm whether the Iranian president planned to come.

U.N. diplomats said it remained unclear whether Ahmadinejad would use the event to launch a political attack on the U.S. and European push for sanctions, or whether he would announce a new deal aimed at heading off council sanctions.