UNAIDS Head: Deaths Falling, But Crisis Still Overwhelming

UNAIDS Head: Death Rates Falling, Treatment IncreasingBut Global Crisis Still Overwhelming More

A new report on the global toll of AIDS finds real reason for optimism as researchers, politicians and patients prepare for the international AIDS conference in Washington next week. Gwen Ifill spoke with UNAIDS' executive director, Michel Sidebe', who issued today's findings.

AIR DATE 7/18/12