The plight of Palestinians uprooted by Israeli-Arab wars is one of the world's longest-running refugee crises, and a solution for millions of refugees and their descendants appears distant.

Two days of massive protests on the streets of Caracas against the government of President Nicolas Maduro spilled into a violent night in several parts of the city, with residents in El Valle witnessing repetitive gunfire, street barricades set aflame and more than a dozen businesses looted.

"This is not a Christian crisis of concern only to Christians," Cardinal Wuerl said. "This is a human crisis."

Russia's Supreme Court on Thursday banned Jehovah's Witnesses from operating anywhere in the country, accepting a request from the justice ministry that the religious organization be considered an extremist group.

Noonan was a prolific writer, authoring books on topics of concern to the church such as contraception, abortion and religious freedom, as well as legal subjects.

Arkansas has executed an inmate for the first time in nearly a dozen years as part of its plan to execute several inmates before a drug expires April 30, despite court rulings that have already spared three men.