Video matrix 16/06/2014

1. Iraqis flock to fight Jihadists

Civilian volunteers flock to military outposts to fight militants heading to Baghdad

2. NASA captures star explosion

Nasa's Hubble telescope captures breathtaking images of the Monocerotis star's explosion over a span of four years

3. Britain’s supersonic car

London Live show us the cockpit of the Bloodhound SCC, which is designed to break the 1,000mph speed barrier