"There are good reasons why open primaries might not be a great idea. But if an effort to open up politics is itself closed down, surely we ought to talk about it?"
The Today presenter opens up about the heart condition which almost killed him
"Concentrate not on the cost of the drug but on the benefit, the outcome, for patients"
The Christmas and New Year line-up also includes Sir Paul Nurse, Dame Ann Leslie and Melinda Gates
"Where is the sense of adventure and glamour that the better car companies of yesteryear undoubtedly had?"
Presenter and atheist Davis argues it's time to stop restricting the slot to people of faith
Play our revealing quiz to find out whether you like to seize Today or think Chris is Moyles better...
The presenter of Radio 4's Today programme wonders how Twitter will shape the future of marketing
Current affairs show's seasonal line-up of editors announced
An interview on the Radio 4 show promoting Graham Linehan's The Ladykillers stage remake sparks a cyber row