Ginger Kathrens knows how to portray passion in her documentaries. The filmmaker is an Emmy Award-winning producer, cinematographer, writer and editor. Her documentary filmmaking trips have taken her around the world. Three of her documentaries are on PBS/Nature, including “Cloud: Challenge of the Stallions,” which premiered in October. Kathrens was also a political media consultant for candidates and issues for 20 years. She worked with Presidents Reagan, Ford, George H.W. Bush and others.