Social issues

Cardinal George Pell, rear center, Australia's highest-ranking Catholic and Pope Francis' top financial adviser, leaves Melbourne Magistrates' Court Wednesday, July 26, 2017. Pell, the most senior Vatican official ever charged in the Catholic Church sex abuse crisis, made his first court appearance in a scandal that has stunned the Holy See and threatened to tarnish the pope's image as a crusader against abusive clergy. (AP Photo/Kristen Gelineau)

A bottle of water, flowers, candles, and stuffed animals help form a makeshift memorial in the parking lot of a Walmart store near the site where authorities Sunday discovered a tractor-trailer packed with immigrants outside a Walmart in San Antonio, Monday, July 24, 2017. Several people died and others hospitalized after being crammed into a sweltering tractor-trailer in the midsummer Texas heat, according to authorities in what they described as an immigrant-smuggling attempt gone wrong. (AP Photo/Eric Gay)

President Donald Trump pauses as he speaks during a rally, Tuesday, July 25, 2017, at the Covelli Centre in Youngstown, Ohio (AP Photo/Carolyn Kaster)

In this Monday, July 24, 2017, photo, young Indigenous People known as Lumads form the words "Save Lumad schools" as they join a march of thousands of protesters to coincide with the state of the nation address of Philippine President Rodrigo Duterte in Quezon city, northeast of Manila, Philippines. Human rights groups asked Duterte Wednesday, July 26, 2017, to retract a threat to order airstrikes against tribal schools he accused of teaching students to become communist rebels, warning such an attack would constitute a war crime. U.S.-based Human Rights Watch said international humanitarian law "prohibits attacks on schools and other civilian structures unless they are being used for military purposes," adding that deliberate attacks on civilians, including students and teachers, "is also a war crime." (AP Photo/Bullit Marquez)

Turkey's President and the leader of ruling Justice and Development Party Recep Tayyip Erdogan addresses his supporters at the parliament in Ankara, Turkey, Tuesday, July 25, 2017. Erdogan ramped up his anti-Western rhetoric Tuesday ahead of a meeting between his foreign minister and top European Union officials, saying the era of a submissive Turkey bowing to every Western demand is over.(Presidential Press Service/Pool via AP)

President Donald Trump pauses as he speaks during a rally, Tuesday, July 25, 2017, at the Covelli Centre in Youngstown, Ohio (AP Photo/Carolyn Kaster)

FILE - In this July 12, 2017, file photo, Attorney General Jeff Sessions speaks to federal, state and local law enforcement officials about sanctuary cities and efforts to combat violent crime, in Las Vegas. The Justice Department escalated its promised crackdown on so-called sanctuary cities on July 25, saying it will no longer give cities coveted grant money unless they give federal immigration authorities access to jails and provide advance notice when someone in the country illegally is about to be released. (AP Photo/John Locher, File)