The U.S. says that evidence suggests the missile that brought down Malaysia Airlines flight MH17 was fired from separatist-held territory in eastern Ukraine. NPR's Dina Temple-Raston reports what is now known about the crash.
Until a few weeks ago, Assistant Secretary of State Martin Indyk had been running the faltering U.S. effort to put Israelis and Palestinians on a path toward peace. He speaks with Robert Siegel about the violence in the Gaza Strip and Israel's unfolding ground invasion.
Malaysia Airlines Flight 17 had been carrying several researchers and activists on their way to a global AIDS conference in Australia. Among them was Dr. Joep Lange, a leading researcher and former president of the International AIDS Society. He was a giant in the field and a mentor to many.