Paul Krugman's new book, "The Conscience of a Liberal," considers a group determined to take over the Republican party and Franklin D. Roosevelt's New Deal. Doug Krizner discusses a gamut of issues with the author.
Brazil is larger than the continental U.S., but the economy is being threatened by a crumbling infrastructure. So the government sold 1,600 miles of highway to private companies to help turn things around. Dan Grech reports.
President Bush wants Congress to support trade agreements in countries like Colombia and South Korea. But some Americans are wary of free trade. Steve Henn explores what's causing the lack of enthusiasm.