Police officers and other first responders attend a 2012 autism information training session in Wrentham, Mass. Several cities are working to reduce the risk of miscommunication between police officers and people with autism. Elise Amendola/AP hide caption

itoggle caption Elise Amendola/AP

Many residents of Ferguson, Mo., would like to see the police wear video cameras, like this one worn by a Los Angeles police officer. Damian Dovarganes/AP hide caption

itoggle caption Damian Dovarganes/AP

Eric Garner, an unarmed black man, died on July 17 after being placed in a chokehold by police. His death sparked numerous protests, including a march scheduled for this Saturday. Here, Garner's sister Ellisha Flagg (center) leads demonstrators on a march toward the 120th Precinct on July 22, following a vigil demanding justice for her brother. John Minchillo/AP hide caption

itoggle caption John Minchillo/AP

Countrywide, acquired by the Charlotte, N.C.-based Bank of America in the wake of the 2008 financial collapse, accounts for most of the allegations of wrongdoing against BofA. Damian Dovarganes/AP hide caption

itoggle caption Damian Dovarganes/AP

A clergyman leads demonstrators protesting the shooting death of Michael Brown down West Florissant Avenue in Ferguson, Mo., on Wednesday. A large contingent of clergy helped keep the mood calm after days of unrest. Eric Kayne for NPR hide caption

itoggle caption Eric Kayne for NPR

Attorney General Eric Holder participates in a closed-door meeting Wednesday with students at St. Louis Community College, Florissant Valley. Pablo Martinez Monsivais/AP hide caption

itoggle caption Pablo Martinez Monsivais/AP