The best of Radio 4 programmes providing in-depth coverage and analysis on the USA today.
Prof Michael Sandel discusses the philosophy of immigration with a Texan audience.
Colleagues and friends discuss Michelle Obama's influence on her husband's campaign.
Claire Bolderson profiles US Republican vice-presidential candidate Paul Ryan.
Mary Ann Sieghart profiles billionaire investor and philanthropist Warren Buffett.
Morland Sanders profiles Facebook Chief Executive, Mark Zuckerberg.
Claire Bolderson asks if Latinos are the key to a reborn USA.
Could a hot war with Iran be about to start? Analysis probes the West's options.
Justin Webb explores what the primaries tell us about the state of the right in the US.
Mukul Devichand asks what President Obama has actually achieved on the world stage.
