Feb. 17 (Bloomberg) -- U.S. Senate Budget Committee Chairman Kent Conrad, a Democrat from North Dakota, talks with Bloomberg's Al Hunt about the U.S. deficit and Republican presidential candidate Rick Santorum. Bloomberg's Hans Nichols and Lisa Lerer discuss the Republican race and President Barack Obama's fundraising. Indira Lakshmanan reports on the impact of sanctions on Iran. Commentators Margaret Carlson and Kate O'Beirne talk about Mitt Romney's opposition to federal bailouts of General Motors Co. and Chrysler Group LLC. (Source: Bloomberg)