London Attacks: What is the latest?
Investigations are still continuing into the terrorist attack outside the Houses of Parliament. Four people have died, including a police officer and the attacker. The assailant was named by police on Thursday as Khalid Masood. World leaders have condemned the attack and offered condolences. What are the latest developments? Can we prepare against vehicle terror attacks? Joining us on the show this morning to answer our questions is Terrorism expert at Deakin University, Professor Greg Barton.
Produced by Annie Lewis