NEW YORK, Nov 21 (IPS) - Nearly 500 journalists have been murdered in the last 15 years, according to the New York-based Committee to Protect Journalists (CPJ), and about 85 percent of those crimes have gone unpunished. On Tuesday, CPJ honoured five journalists who embody courage in the face of censorship with its 2007 International Press Freedom Awards. The situation in the countries from which...