Overview: Piers discusses the situation in the Middle East and tonight's speech by President Obama's on the situation in Libya with Senator Lindsey Graham, Donald Trump, Rudy Giuliani (former Mayor of New York and 2008 Republican Presidential candidate), Bill Richardson (former U.N. ambassador and former Governor of New Mexico), Congressman Anthony Wiener, P.J. Crowley (former Assistant Secretary of State for Public of Affairs), Ali Suleiman Aujali (former Libyan Ambassador to the United States), General Richard Myers (President's Bush's Joint Chiefs of Staff Chairman). Also, CNN Senior International Correspondent Nic Robertson reports from Libya.