Brent Lang Executive Editor Magnolia Pictures and Participant have partnered to jointly acquire North American rights to “The Grab,” a new documentary from “Blackfish” director Gabriela Cowperthwaite. The film, which premiered at the Toronto International Film Festival, follows journalists from The Center for Investigative Reporting as they work high-profile sources and utilize a cache of secret data to uncover the money and influence being used by countries, corporations and members of the uber-elite to control the planet’s most vital resources.