Filmmakers Jen Rustemeyer and Grant Baldwin spent six months living on only “rescued” food to explore the problem of food waste. Their new documentary, “Just Eat It,” tracks their journey and the lessons they learned. Join Jen and Grant on Twitter during msnbc’s premiere of the film on April 22 at 10 p.m. ET. Throughout the film’s airing they’ll be sharing behind-the-scenes details and answering your questions about the film and the issue of food waste.