Lots of Olympic hopes are riding on 18-year-old, 6-foot-1-inch high jumper Vashti Cunningham. She just graduated from high school and went pro, signing a deal with Nike.
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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.