Get ready for your aha moment: Every weekday, host Meghna Chakrabarti pierces your news bubble to expose the whole story. Getting answers to the questions that need to be asked, examining our history ...

The threat of war with Venezuela, Ukraine on the precipice, a possible counter-revolution in Iran, China eying an invasion of Taiwan and a U.S. president with a radical new understanding of America’s ...

用大白话讲，Lean是一个「事件驱动型量化交易引擎」——简单说就是它能自动盯着市场数据（比如股价波动、成交量变化），一旦触发你设定的条件（比如均线交叉、RSI超买），就会自动执行对应的交易操作。

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...