The 10 most important things in the world right now

Hello! Here's what you need to know for Wednesday. 1.  Rioting erupted around the city of Baltimore Wednesday, prompting Maryland's governor to declare a state of emergency, call in the National Guard, and implement a 10 p.m. curfew. The citywide protests followed the Monday funeral for Freddie Gray, the 25-year-old who died of a spinal injury days after being taken into police custody. 2. The United Nations is releasing $15 million (£9.7 million) from its emergency response fund for victim...