The following video is from Tuesday's Investor Beat, in which host Rex Moore and analysts Jeff Fischer and Jason Moser dissect the hardest-hitting investing stories of the day.

Walgreen (NASDAQ:WBA) is up on a variety of news -- partly on earnings, partly on a pharmaceutical alliance. Electronic Arts (NASDAQ:EA) CEO John Riccitiello is stepping down after an earnings warning, and the stock dropped today. Hain Celestial (NASDAQ:HAIN) is up on an analyst upgrade. And energy efficiency company Ameresco (NYSE:AMRC) is down on earnings news. In this installment of Investor Beat, our analysts discuss what these developments mean for investors.

The relevant video segment can be found between 4:21 and 6:23.