Watch FBI director Robert S. Mueller III discuss current challenges to U.S. security and international efforts to combat a changing terrorist threat.

Edward Glaeser, Fred and Eleanor Glimp Professor of Economics at Harvard University, discusses poor world megacities, the reasons their growth differs from previous patterns of urbanization, and the …

Watch Democratic Presidential Candidate Senator John Edwards discuss his foreign policy agenda as part of the Council's Campaign 2008 Series.

RANDALL SCHRIVER: Okay. If I could have your attention now for our closing keynote address, and since this is our last event of a fairly long day but hopefully an interesting and productive and fr…

Two weeks ago, not far from here, bells tolled at Ground Zero.  We commemorated the sixth anniversary of the September 11th attacks.  And we marked the passage of another year without a terrorist at…