In this photo taken Thursday, April 9, 2015, Chai, an Asian elephant, stands in her enclosure at the Woodland Park Zoo, in Seattle. Elephants, one of the most popular animals at American zoos, could become very hard to find over the next few decades as aging pachyderms die and the rest congregate in the handful of zoos capable of caring for the large animals. Facilities like Seattle’s have already made the difficult and controversial decision to move their elephants to another zoo so they can join a larger herd. (AP Photo/Elaine Thompson)

“The question is: Are we going to share the earth with elephants?” she asked, noting that African elephants are being killed at the rate of 96 a day or 30,000 a year, for their ivory. “Sadly, I am pessimistic.”

Vice President Joe Biden, accompanied by Loretta Lynch's father Lorenzo Lynch, second from left, and Loretta Lynch's husband Stephen Hargrove, second from right, administers the oath of office to Loretta Lynch as the 83rd Attorney General of the U.S., Monday, April 27, 2015, during a ceremony at the Justice Department in Washington. (AP Photo/Andrew Harnik)

“We can imbue our criminal justice system with both strength and fairness, for the protection of both the needs of victims and the rights of all. We can restore trust and faith both in our laws and in those of us who enforce them,” Lynch said, an apparent reference to ongoing efforts to repair relations between police departments and minority communities that they serve.

Sean Varsho, 28, of Chicago, left, and Brandon Dawson, 26, of Warrenton Va., have been waiting in line for the past three days for a seat for Tuesday's Supreme Court hearing on gay marriage, Monday, April 27, 2015, in Washington. The opponents of same-sex marriage are urging the court to resist embracing what they see as a radical change in society's view of what constitutes marriage. (AP Photo/Cliff Owen)

“This case is not about the best marriage definition. It is about the fundamental question regarding how our democracy resolves such debates about social policy: Who decides, the people of each state or the federal judiciary?” John Bursch, representing Michigan, wrote in his main brief to the court.

Baltimore Mayor Stephanie Rawlings-Blake speaks in front of faith and community leaders at a news conference calling for peace in response to a Freddie Gray protest that turned violent, Sunday, April 26, 2015, at the Bethel AME Church in Baltimore. Gray died from spinal injuries about a week after he was arrested and transported in a police van. (AP Photo/Patrick Semansky)

BALTIMORE | Thousands were expected Monday at a funeral for a man who died after sustaining serious spinal injuries while in the custody of Baltimore police. Funeral services were planned for 11 a.m. EDT Monday for Freddie Gray, the 25-year-old black man who died April 19 after an encounter days earlier with police left him with […]