The documentary film also rose as a commercial genre for potentially the initially time, with the good results of movies this kind of as March of the Penguins and Michael Moore's Bowling for Columbine and Fahrenheit 9/11. A new style was developed with Martin Kunert and Eric Manes' Voices of Iraq, when a hundred and fifty inexpensive DV cameras have been distributed throughout Iraq, transforming standard folks into collaborative filmmakers.