Darden Restaurants (DRI 1.15%) makes plans to jettison Red Lobster. Rite Aid (RAD) takes a hit despite beating analysts' expectations. Oracle (ORCL 1.78%) soars in the cloud even though critics thought its stock couldn't fly. And Realty Income (O 0.38%) -- along with other REITs -- has Bernanke to thank for a bad day. In this segment from Motley Fool Investor Beat, analysts Jason Moser and David Hanson discuss the stocks make big moves on Thursday.