Ambassador Daalder discusses the alliance's priorities and future.

After emerging from the 2008 financial crisis relatively unscathed, Brazil's inevitable entrance into the club of major global powers is increasingly accepted.

The Olympic flame is lit that will eventually travel to the 2012 London Olympic games.

Yemen's once-bustling port city of Aden at first glance appears relatively safe and orderly. A closer look however reveals a metropolis threatened by guns, thugs, and a growing jihadist presence -- mirroring the situation that exists in most of the restive south.

Injuries are reported after an explosion in Deraa hits vehicles accompanying a convoy of U.N. observers monitoring the ceasefire in Syria. Travis Brecher reports.

The Congolese army says it has expelled rebel fighters from a frontline village in the Masisi region, but residents there remain fearful.

Anti-Assad fighters purportedly exchange automatic machine gun fire with Syrian troops in amateur video posted to a social network site.

German Chancellor Angela Merkel reiterated on Wednesday that European Union countries that have signed the bloc's fiscal pact for greater budgetary discipline must stick to what they have agreed.

Probability of Greece Exiting the Euro Zone Mounting  

Counterintelligence expert Joel Brenner discusses the U.S.' vulnerability to cyber threats

U.S. officials worry that Yemen is emerging as a next safe haven for al Qaeda.

A would-be bomber who was supposed to blow up a U.S.-bound airliner turned out to be a Saudi who had infiltrated al-Qaida's Yemen-based branch.

Don Lemon discusses intelligence highlights and what can be gathered from the terrorist leader's secret letters.

David Foster speaks to Franco Frattini, foreign Italian foreign minister, about claims of Western nations feeling 'fatigued' over the ongoing tensions in Syria.