Melissa Block talks with Shashi Tharoor, United Nations under-secretary general, about Tuesday's bomb blast in Baghdad that killed Sergio Vieira de Mello, the U.N. special representative to Iraq.
As special correspondent and guest host of NPR's news programs, Melissa Block brings her signature combination of warmth and incisive reporting. Her work over the decades has earned her journalism's highest honors, and has made her one of NPR's most familiar and beloved voices.