Bond bubbles after QE2? Life after Buffett?

This week our FT experts debate bonds after more quantitative easing by the US Federal Reserve - does a bubble threaten? and can you replace Warren Buffett? The panel looks at how the slow search for a replacement at Berkshire Hathaway for Mr Buffett highlights the perils facing companies with legendary leaders. Analysis editor Frederick Studemann chairs the debate with Jennifer Hughes, senior markets correspondent, Andrew Hill, associate editor and Jonathan Ford, chief leader writer.