Pbs Newshour - Making Sen$e

In late January, a handful of unlikely Wall Street stocks began skyrocketing in value, which has led to big market volatility. The spike was driven by an unconventional group of traders who had banded together on a buying spree, determined to take on the market. Paul Solman reports as part of our economic series, "Making Sense." PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders