The ambassador has delivered letters to the Syrian ministries of defense, interior, information and foreign affairs, GlobalPost said.

CNN: SHARE THIS

Tracey Shelton of GlobalPost was honored with the video reporting prize for her work showcasing the human impact of the conflict.

WSJ: Mother Jones reporter wins Polk for Romney story

Despite the clues, a GlobalPost correspondent in Cuba says there has been no perceptible improvement in internet speeds as of yet.

ENGADGET

GlobalPost said Foley was in a car heading for the Turkish border when, an eyewitness said, an unmarked car intercepted the journalist.

CNN: SHARE THIS

Winners also include journalists from Bloomberg News, The New York Times, CBS News, McClatchy Newspapers, GlobalPost, the Milwaukee Journal Sentinel, The New Yorker, The Washington Post, the Maine Sunday Telegram, "Frontline, " and the nonprofit California Watch.

WSJ: Mother Jones reporter wins Polk for Romney story