The US and Coalition forces launch a major military operation against Libyan Leader Muammar Qaddafi. Well get the latest with the Chairman of the Joint Chiefs of Staff and two members of the Senate Armed Services Committee. Segment 1: Adm. Mike Mullen, Chairman Joint Chiefs of Staff Segment 2: Sen. Lindsey Graham, (R) South Carolina / Armed Services Cmte. Sen. Jack Reed, (D) Rhode Island / Armed Services Cmte. Then, all eyes turn to the efforts being made to regain control of Japan's overheated nuclear complex. Well get a report from the ground and speak with the administrations Secretary of Energy. Segment 3: Steven Chu, Secretary of Energy Plus, our Sunday Panel: Brit Hume Fox News Senior Political Analyst Mara Liasson National Public Radio & Fox News Bill Kristol Weekly Standard & Fox News Juan Williams Fox News Political Analyst