SANAA — Lunchtime in Sanaa. Offices begin to close, the crowds disappear from the ancient souqs, restaurants hurry their last customers out: The qat is here.

TEL AVIV (AFP) — Israel’s Labour was voting for a new leader Monday in a poll expected to affect Prime Minister Ehud Olmert’s coalition, with ex-premier Ehud Barak in a tight race with a former security chief.

ANKARA (AFP) — Lawmakers from Turkey’s main ruling and opposition parties traded blows Monday during a stormy national debate on constitutional changes that would see the president elected by popular vote.