Phoenix

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U.S. Interior Secretary Sally Jewell announces the Obama administration's plan to bring alternative energy sources to Indian Country by giving $700,000 in grants to tribes and approval of what would be the largest solar power plant on tribal land at a news conference on Wednesday, May 7, 2014, in Phoenix. (AP Photo/Ross D. Franklin)

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From left to right, Michelle Parker, Tracey Everitt, Jana Leineweber, Janet Sabol, and Deborah Harper were senior Arizona child welfare employees, who were all fired last month for their role in the closure of more than 6,500 Arizona child abuse and neglect cases listen to a question before answering as they explain and defend their actions at a news conference on Wednesday, May 7, 2014, in Phoenix. (AP Photo/Ross D. Franklin)

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Tracey Everitt, left, speaks and Deborah Harpher, right, wipes her forehead as the two join three other colleagues who were senior Arizona child welfare employees, that were all fired last month for their role in the closure of more than 6,500 Arizona child abuse and neglect cases, as they hold a news conference to explain and defend their actions on Wednesday, May 7, 2014, in Phoenix. (AP Photo/Ross D. Franklin)

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Joined by their lawyer Terrence Woods, middle, five senior Arizona child welfare employees, Michelle Parker, left, Tracey Everitt, second from left, Jana Leineweber, obscured behind Woods, Janet Sabol, second from right, and Deborah Harper, right, who were fired last month for their role in the closure of more than 6,500 Arizona child abuse and neglect cases explain and defend their actions at a news conference on Wednesday, May 7, 2014, in Phoenix. (AP Photo/Ross D. Franklin)

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FILE - This Jan. 30, 2013 file photo shows members of the Phoenix Police Department SWAT team preparing to enter the home of a suspected gunman who opened fire at a Phoenix office building, wounding three people, one of them critically, in Phoenix. Phoenix is reviewing five years of data on shootings by police officers in hopes of learning what can be done better and avoiding potential legal trouble. Police Chief Daniel Garcia says the Police Department will study factors and situations that lead to violent confrontations. (AP Photo/Ross D. Franklin, file)