 It asks challenging questions about our prison system and the criminalization of African American juveniles.Launching its eleventh year, the Media That Matters Film Festival is an interactive, yearlong celebration of short, high impact films on immigration, global warming, fair trade, gay rights, sustainable agriculture and many other pressing social issues.During its highly successful six-year history, Media That Matters has presented films that have gone on to catalyze national legislation, change corporate hiring practices, spur social action and inspire a new generation of filmmakers.