Sept. 28 (Bloomberg) -- U.S. Senator Richard Lugar, the leading Republican foreign-policy expert in Congress, talks with Bloomberg's Al Hunt about President Barack Obama's position on Iran and Republican Candidate Mitt Romney's foreign policy.
Bloomberg's Lisa Lerer and Julianna Goldman discuss the outlook for the presidential debate between Obama and Romney, and Romney's campaign. Brigitte Scheffer talks about the investigation of the attack on U.S. Ambassador Chris Stevens in Benghazi, Libya, and the country's economy. Commentators Margaret Carlson and Kate O'Beirne discuss support for Romney in Ohio, and the outlook for Republican candidate Todd Akin in Missouri. (Source: Bloomberg)