She's been in political circles for years. But who is Wiles, who is set to be the first woman to step into the powerful role ...

The world's 10 richest people, led by Elon Musk, gained a record $64 billion in a day as markets rallied on investor expectations of pro-business policies.

Dating from 1784, the letter was written after America had achieved independence, but at a time when it wasn't clear whether the new nation would succeed.