Tom Bradby is joined by Robert Peston and Carl Dinnen to discuss the week in politics. Robert went to see the PM's big security speech, seen by many as the starting pistol for this year's general election. But with Rishi Sunak warning of the insecurity facing the world, while also promising a brighter future, which tack will he take when it comes to the campaign? The panellists also discuss whether PMQs has lost its punch and whether our political leaders are shouting about Artificial Intelligence enough.  All that and more in this week's episode of Talking Politics. New episodes every Wednesday so do subscribe to ensure you won't miss out.