Representatives from six countries reached a tentative agreement today in Lausanne, Switzerland, that, if finalized, would limit Iran’s nuclear program in exchange for the end of U.S.-led sanctions. The deal is set to be completed by June 30, though there are reportedly still important details to be settled.

What is "everyone" talking about right now? "Everyone" is talking about Israeli Prime Minister Benjamin Netanyahu address to congress about Iran's nuclear ambitions, which is happening as I post. If you want to learn more about the speech, read here. If you want to discuss the speech as it happens, use this space.

For the past 10 years, an Argentinian prosecutor named Alberto Nisman had been investigating a 1994 bombing at a Jewish community center that killed 85 people in Buenos Aires. This past Sunday, he was found dead in his high rise apartment with a gunshot wound to his head. Originally, the Argentinian government claimed Nisman committed suicide, but yesterday president Cristina Fernández de Kirchner reversed course in a bizarre letter that intimates Nisman was murdered.

A British-Iranian woman who attempted to watch a volleyball game at Azadi Stadium in Tehran, Iran and was arrested on site in June has now been sentenced to a year in jail, though no official reason was given for her conviction.

Despite international calls for reprieve, Iran has hanged a woman for the murder of a man human rights groups say sexually assaulted her. According to Reuters, 26-year-old Reyhaneh Jabbari was executed Saturday morning for the the 2007 killing of a Morteza Abdolali Sarbandi, concluding what Amnesty International called "a deeply flawed investigation and trial."

The six young Iranians arrested for dancing to Pharrell's "Happy" in a viral video were sentenced today to six months in prison. They will each receive 91 lashes while there, according to CNN.

A military charter plane carrying approximately 100 Americans unexpectedly landed in Iran today on its way to Dubai, the Washington Post reports.

An Iranian passenger plane crashed shortly after takeoff early Sunday morning, killing 39 and leaving 9 injured, according to Iranian officials.

According to U.S. officials, Iran has been secretly sending surveillance drones over Iraq to help Shiite militias battle ISIS militants. The officials also said Iran has been supplying Iraq with up to 140 tons of military equipment per day.

Sunni insurgents advancing towards Baghdad took two more towns in Iraq last night, seizing control of Saadiyah and Jalawla as Iraqi security forces reportedly abandoned their posts without a fight.

In the past week, Al Qaeda-connected Islamic militants have attacked multiple cities across Iraq and are rapidly consolidating power in the nation that the United States spent so much blood and treasure trying to stabilize. The situation is dire and dynamic. Here's some of what we know.

The six Iranians arrested Monday for filming a video of themselves dancing to Pharrell's "Happy" have been released, according to reports.

After a group of young Iranians posted a homemade video of themselves dancing to Pharrell's hit song and international sensation "Happy", the group of six was arrested and forced to repent on state TV.

Last month, U.S. military planners were scratching their heads over why the Iranians were building a painstaking replica of a Nimitz-class American aircraft carrier, all the way down to the deck numbers. Well, it turns out Iran just really wants to make it go boom.

Spotted on a Tehran runway this week was a private jet with an American flag on its tail carrying an unknown passenger who seems very determined to remain anonymous. The New York Times asks, conspiracy or totally normal?

Kobra, whose son Bilal was convicted of murdering Abdollah Hosseinzadeh, embraces Abdollah's mother Samereh Alinejad after she pardoned the murderer. The last-minute pardon occurred just before Bilal was to be executed in public on Tuesday in the northern city of Nour, Iran. Image via ISNA, Arash Khamoushi/AP.

[An Iranian man plays with a firework in Tehran, Iran, on Tuesday, for Chaharshanbe Souri, an ancient Festival of Fire. On the eve of the last Wednesday of the Persian year, Iranians jump over burning bonfires and throw firecrackers to celebrate arrival of the spring. Image via Vahid Salemi)/AP.]

Less than 24 hours after he surprised many in the international community with the initial invitation, U.N. Secretary general Ban Ki-moon disinvited Iran on Tuesday from this week's peace conference on the Syrian civil war.

This probably doesn't bode well for the international community's upcoming Iran settlement talks, unless Bill Walton and Charles Barkley are mediating. Which would be fun, until the nuclear holocaust started.

When Iranian leaders called last week's nuclear deal a "poisoned chalice," they may have meant it literally. The LA Times is reporting that America got the talks started by returning a 7th century BC silver ceremonial chalice believed to have been looted from an Iranian cave. US Customs seized it in 2003, and Iran had been calling for its return ever since.