VX nerve agent, a chemical on a U.N. list of weapons of mass destruction, was used to kill the estranged half-brother of North Korean leader Kim Jong Un in last week's bizarre murder in a busy Kuala Lumpur airport, Malaysian police said on Friday.
Hundreds of thousands of people hit the streets across Romania on Wednesday to protest the government's decriminalising of a string of corruption offences, the largest demonstrations since communism fell in 1989.
Wisdom is something that’s hard to define and yet somehow we know it when we see it. The wise people stay calm in a crisis. They can step back and see the bigger picture. They’re thoughtful and self-reflective. They recognise the limits of their own knowledge, consider alternative perspectives, and remember that the world is always changing.