A school nurse prepares a vaccine against whooping cough before giving it to students at Mark Twain Middle School in Los Angeles. Kevork Djansezian/Getty Images hide caption
All Things Considered for April 6, 2014 Hear the All Things Considered program for April 6, 2014
All Things Considered
Z-Machines, a "power trio" designed by Japanese roboticists, on stage in Tokyo last year. The songs on Music for Robots, a new EP by the U.K. artist Squarepusher, is performed entirely by the group. Toru Yamanaka/AFP/Getty Images hide caption
Family photographs of some of those who died hang in a display in the Kigali Genocide Memorial Centre in Rwanda's capital on Saturday. Ben Curtis/AP hide caption
Rwandan genocide-hunter Dafroza Gauthier on February 4, 2014 at the opening of the trial of Pascal Simbikangwa, Rwanda's former intelligence chief, charged with complicity in the 1994 Rwandan genocide. MARTIN BUREAU/AFP/Getty Images hide caption
FBI Raids Indiana Man's Private Collection Of Historical Artifacts
A mini-drone lands with a 12-pack of beer for ice fishing anglers in Minnesota in January. The Federal Aviation Administration grounded future deliveries when they learned of the service. AP/Courtesy Lakemaid Beer hide caption
Z-Machines, a "power trio" designed by Japanese roboticists, on stage in Tokyo last year. The songs on Music for Robots, a new EP by the U.K. artist Squarepusher, is performed entirely by the group. Toru Yamanaka/AFP/Getty Images hide caption
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