During an interview earlier today, John Barrowman revealed that a fourth series of Torchwood has now been commissioned and that the BBC are currently in discussions about how to move the show forward after the events of Children of Earth. John revealed this news while he was a guest on BBC Radio 2's 'Steve Wright in the Afternoon' show and he also confirmed that the fourth series of Torchwood will return to the thirteen episode format which was used for the programme's first two series. You can listen to the extract in which John talks about Torchwood's upcoming fourth series and Captain Jack's possible future in Doctor Who here on Blogtor Who. According to reports, production for the series will begin in January next year and more details about the show's fourth series will be posted here on this site as soon as they become available. What do you think of this news?