Major Garrett is following President Obama on his trip to Mexico. The President landed in Mexico City kicking off his trip.. and meeting with Mexican President Felipe Calderone. This is PresidentObama's first official trip south of the border and the agenda includes discussion about the battle against drug cartels, talk about the administration's immigration policy -- and meetings on trade with Mexico.

The Senate Intelligence Committee is going to hold hearings on the possibility that National Security Agency (NSA) improperly accessed phone calls and e-mails of Americans while eavesdropping on foreign communications of suspected terrorists. The administration is denying any wrongdoing and saying any mistakes that may have been made.. were just that-- Jim Angle has more.

Wendell Goler reports on Department of Homeland Security Secretary Janet Napolitano, who apologized on Fox News after a DHS report labeled returning troops a possible risk for embracing right-wing extremism. House Homeland Security Committee Chairman Bennie Thompson (D-MS) demanded to know why DHS wrote and released the report.

Finally,Catherine Herridgehas a story about Bagram Air Base in Afghanistan. Is Bagram the new Gitmo?

The panel tonight is Mara Liasson, Charles Krauthammer and Bill Kristol so tune in tonight to Special Report!