News in Pics, June 19: Best photos from around the world

Voters wait in line at a polling station during the presidential election in Tehran, Iran. Credit: Reuters Photo

Much of the western United States is braced for record heat waves this week, with approximately 50 million Americans placed on alert Tuesday for

People gather in a street affected by flooding after heavy rainfall in Yalta, Crimea. Credit: Reuters Photo

Lava erupts from a crater of Mt. Etna, Europe's largest active volcano, behind Santa Maria della Guardia church in Belpasso, near Catania, in southern Italian island of Sicily. Credit: AP Photo

Water released from Maithon Dam of Damodar Vally Corporation after rise in water level due to heavy rainfall, at Maithon. Credit: PTI Photo

People who fled from the conflicts in Ethiopia's violence-hit Tigray region rest in a class room occupied with 25 mothers for more than seven months at an elementary school in Mekele, the capital of Tigray region, Ethiopia. Credit: AFP Photo