Yemen’s deadliest terror attack in decades left hundreds of casualties. Judy Woodruff talks to Nabeel Khoury, a former State Department official in Yemen, about rising violence, ethnic tensions and power struggles in that country.

The Bush administration lowered the nationwide terror alert to yellow or "elevated" risk on Friday saying that intelligence information, which had pointed to an increased risk of an attack in the United States 10 days ago, sparked the decrease.