Gays' Global Search For Acceptance
More than 70 countries prosecute people on the grounds of their sexual orientation according to a new study, with punishments ranging from prison terms to death sentences.  Even in places where sexual orientation isn't a crime, gay, lesbian and transgender people often face prejudice, harassment and violence.
-- N-P-R's David Baron reports world leaders are gathering this week in New York to review progress five years after the Earth Summit. But there's widespread pessimism about the prospects for what can be achieved on many issues, including global warming.