News of Saturday 7 April 2018

• At least 14 killed in bus crash involving Canadian junior hockey team
• Can NASA's X-plane resurrect supersonic passenger air travel?
• Arizona and Texas answer Donald Trump's call for US-Mexico border troops
• Car drives into crowd in western Germany, 3 killed, 30 injured
• Never test Iran's might or try its patience on national interests, IRGC warns
• Plastic pollution killed sperm whale found dead on Spanish beach
• Anne Hathaway hits back at fat shamers on Instagram
• This is what the world looked like 300 million years ago
• Iranian data bases come under external cyber attack