A 'Middle East NATO'? Why Iran is closely watching Biden's regional trip

Grand Ayatollah Ali al-Sistani Fast Facts

MBS hits back at Biden after the President confronts Saudi prince about Khashoggi

Fist bump with MBS 'a win' for Biden: Saudi foreign minister

Jamal Khashoggi Fast Facts

Biden gives Saudis the gesture they wanted. But he returns to Washington with little in hand

Putin visits Iran in first trip outside former Soviet Union since invading Ukraine

Iran and Russia's friendship is more complicated than it seems

Ukraine's grain exports are set to resume. For the world's starving populations, this can't come soon enough

Pervez Musharraf Fast Facts