voices within islam getting the most attention. a reality not lost on mainstream muslims. >> osama bin laden or any these extremist figures can videotape a message in any cave, any corner of the world and it will get played on air, translated for free. >> islam is a religion of peace. >> now, a new video on youtube is designed to counter the message of violent extremism. this woman produced the five-minute video, included "injustice cannot defeat justice." >> we realized it was time to step up and engage in the virtual battle online. >> nine religious men are featured, all against terrorism. some are converts, most are well-known to american muslims and popular with younger generations. >> we have to help the oppressed and help the poor. >> we met up with clerics at a