Daniel Kerner, Eurasia Group managing director of Latin America, discusses Argentina’s primary results and its impact on the markets.

No toilet, no shower, a hammock; non-sailor Swedish climate activist Greta Thunberg is about to begin her trans-Atlantic yacht trip from Plymouth. She’ll spend two noisy weeks on the waves instead of 8 hours flying.

Turkey and the United States have agreed on the creation of a buffer zone in northern Syria. Details of the agreement remain sketchy, however, and Syrian Kurds fear Ankara will try to expel them from the region.

At least 63 people have been killed and nearly 200 wounded in a suicide bombing in Kabul. No group claimed responsibility for the attack, although the Taliban and "Islamic State" have carried out previous deadly attacks.

Pakistan has requested that the UN Security Council meet over India abolishing Kashmir's special autonomous status. Tensions have escalated in the region, which has been disputed for more than 70 years.

Paris police have closed off streets near the Notre Dame cathedral as part of a lead decontamination effort. Several residents and activists had criticized authorities for underestimating the effects of lead pollution.

An explosion at a Russian military facility caused a spike in radiation levels. Some believe the incident occurred during the test of a new nuclear-powered cruise missile. What do we know about this weapon?

The Afghan war is taking its toll on children, with schools caught up in the conflict - and ongoing fighting is making it difficult to assess the extent of psychological trauma.

Allison Hoffman, professor at University of Pennsylvania Law School, and Katherine Baicker, dean at University of Chicago's Harris School of Public Policy, discuss the Affordable Care Act and the state of health care in the United States. They speak with Bloomberg's David Westin on "Balance of Power."

Victims of Berlin’s former Soviet-era Wall, whose construction began 58 years ago, are being remembered in the capital. German President Frank-Walter Steinmeier has warned of 'new walls' in electoral thinking.

The other D-Day: 1944 Provence landings.

Chaotic scenes were reported outside Hong Kong's airport after police used pepper spray on protesters who blocked a police van. Flights at the airport have been cancelled due to ongoing pro-democracy protests.