"Children become projectile, missile objects." These are the words of member for South West Coast Roma Britnell MP as she states her displeasure at what she sees as dangerous overcrowding on the Warrnambool to Melbourne train line. Ms Britnell believes the promise of free travel for Victorians will cause problems in the south west. The state government has announced public transport will be free from early December to the end of January. She said with less seats than in the past and potentially

Modern missile defense systems are designed to detect, track, and intercept incoming threats in seconds. In this video, we explain how layered air and missile defense works, the technology behind radar tracking and interceptors, and why these systems have become increasingly effective. This is a technical, non-political look at defense engineering and how nations protect their airspace. What do you think is the most important factor in missile defense? Share your thoughts below. In this video, w